Redundancy with double tis on cisco ASA VPN Site to Site

Dear supporters,

Could you help me to provide a configuration for the network as an attachment diagram.

I am suitable with your help.

Thank you

Best regards

Hi Sothengse,

You can visit the below link and configure ASA @ head and Canes accordingly to your condition.

You must change the configuration of the similar example with ends... Double TIS @ ends in your scenario...

http://networkology.NET/2013/03/08/site-to-site-VPN-with-dual-ISP-for-BA...

I hope this helps.

Concerning

Knockaert

Tags: Cisco Security

Similar Questions

Cisco ASA VPN Site to Site WITH NAT inside

Hello!

I have 2 ASA 5505 related to IPSEC Tunnel VPN Site to Site.

A 192.168.1.0/24 'remotely' inside the network and a local "192.168.200.0/24' inside the network (you can see the diagram)

The local host have 192.168.200.254 as default gateway.

I can't add static route to all army and I can't add static route to 192.168.200.254.

NAT the VPN entering as 192.168.200.1 or a 192.168.200.x free to connect my host correcly?

If my host sends packet to exit to the default gateway.

Thank you for your support

Best regards

Marco

The configuration must be applied on the SAA with the 192.168.200.0 subnet it is inside, there must be something like this:

permit 192.168.1.0 ip access list VPN_NAT 255.255.255.0 192.168.200.0 255.255.255.0

NAT (outside) X VPN_NAT outside access list

Global (inside) X Y.Y.Y.Y (where the Y.Y.Y.Y) is the ip address

If you have other traffic on the vpn through the tunnel that requires no nat, then you must add external nat exemption rules since these lines above obliges all traffic through the asa to have a nat statement.

See if it works for you, else post your config nat here.

Cisco Asa vpn site-to-site with nat

Hi all

I need help
I want to make a site from the site with nat vpn
Site A = 10.0.0.0/24
Site B = 10.1.252.0/24

I want when site A to site B, either by ip 172.26.0.0/24

Here is my configuration

inside_nat_outbound to access ip 10.0.0.0 scope list allow 255.255.255.0 10.1.252.0 255.255.255.0

tunnel-group x.x.x.x type ipsec-l2l
tunnel-group ipsec-attributes x.x.x.x
pre-shared-key!

ISAKMP retry threshold 10 keepalive 2

Crypto ipsec transform-set ESP-AES-256-SHA 256 - aes - esp esp-sha-hmac
card crypto outside_map 2 match address inside_nat_outbound

card crypto outside_map 2 pfs set group5
card crypto outside_map 2 peers set x.x.x.x

card crypto outside_map 2 game of transformation-ESP-AES-256-SHA

NAT (inside) 10 inside_nat_outbound

Global 172.26.0.1 - 172.26.0.254 10 (outside)

but do not work.

Can you help me?

Concerning

Frédéric

You must ensure that there is no NAT 0 ACL statement because it will take precedence over the static NAT.

You don't need:

Global 172.26.0.1 - 172.26.0.254 10 (outside)

NAT (inside) 10 access-list nattoyr

Because it will be replaced by the static NAT.

In a Word is enough:

nattoyr to access ip 10.0.0.0 scope list allow 255.255.255.0 10.1.252.0 255.255.255.0

access extensive list ip 172.26.0.0 vpntoyr allow 255.255.255.0 10.1.252.0 255.255.255.0

public static 172.26.0.0 (inside, outside) - nattoyr access list

card crypto outside_map 2 match address vpntoyr

card crypto outside_map 2 pfs set group5

card crypto outside_map 2 defined peer "public ip".

card crypto outside_map 2 game of transformation-ESP-AES-256-SHA

outside_map interface card crypto outside

tunnel-group "public ip" type ipsec-l2l

tunnel-group "public ip" ipsec-attributes

pre-shared key *.

-Make sure that it not there no NAT ACL 0 including the above statements and check if NAT happening (sh xlate) and the

traffic is being encryption (sh cry ips its)

Federico.

Cisco ASA vpn site to site with access internet, error

Hello

I have two offises, Central and removed, with the external IP addresses. They are connected to the site to site vpn, LAN works fine, then NAT is disable, but then there is no internet access, then I Internet in NAT is working well, but then there is no access to the local network.
Where would be the problem?

There's config:

ASA Version 8.4(4)1 ! hostname SalSK-ASA domain-name ld.lt enable password xxx encrypted passwd xxx encrypted names ! interface Ethernet0/0 nameif outside security-level 0 ip address 81.X.X.X 255.255.255.0 ! interface Ethernet0/1 nameif inside security-level 100 ip address 192.168.204.254 255.255.255.0 ! interface Ethernet0/2 shutdown no nameif no security-level no ip address ! interface Ethernet0/3 shutdown no nameif no security-level no ip address ! interface Management0/0 shutdown no nameif no security-level no ip address ! ftp mode passive clock timezone EET 2 dns server-group DefaultDNS domain-name lietuvosdujos.lt object network LAN subnet 192.168.204.0 255.255.255.0 description Local Area Network object network LD_Lanai subnet 192.168.0.0 255.255.0.0 description LD lanai access-list inside_access_in extended permit ip any any access-list outside_access_in extended permit ip any any access-list vpn extended permit ip any 192.168.204.0 255.255.255.0 access-list vpn extended permit ip 192.168.204.0 255.255.255.0 any access-list vpn extended permit ip object LD_Lanai 192.168.204.0 255.255.255.0 access-list vpn extended permit ip 192.168.204.0 255.255.255.0 object LD_Lanai access-list outside_cryptomap_1 extended permit ip object LAN any access-list outside extended permit ip any any pager lines 24 logging enable logging list VPN_events level informational class auth logging list VPN_events level informational class vpdn logging list VPN_events level informational class vpn logging list VPN_events level informational class vpnc logging list VPN_events_ID message 713120 logging list VPN_events_ID message 713167 logging list VPN_events_ID message 602303 logging list VPN_events_ID message 713228 logging list VPN_events_ID message 113012 logging list VPN_events_ID message 113015 logging list VPN_events_ID message 713184 logging list VPN_events_ID message 713119 logging list VPN_events_ID message 602304 logging monitor debugging logging buffered debugging logging trap VPN_events_ID logging asdm informational mtu outside 1500 mtu inside 1500 icmp unreachable rate-limit 1 burst-size 1 no asdm history enable arp timeout 14400 nat (inside,outside) source dynamic LAN interface inactive access-group outside in interface outside access-group inside_access_in in interface inside route outside 0.0.0.0 0.0.0.0 81.7.77.1 1 timeout xlate 3:00:00 timeout pat-xlate 0:00:30 timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02 timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00 timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00 timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute timeout tcp-proxy-reassembly 0:01:00 timeout floating-conn 0:00:00 dynamic-access-policy-record DfltAccessPolicy aaa-server ISE protocol radius aaa-server ISE (inside) host 192.168.200.48 key ***** user-identity default-domain LOCAL aaa authentication enable console ISE LOCAL aaa authentication http console ISE LOCAL aaa authentication serial console ISE LOCAL aaa authentication ssh console ISE LOCAL http server enable http 0.0.0.0 0.0.0.0 inside no snmp-server location no snmp-server contact snmp-server enable traps snmp authentication linkup linkdown coldstart warmstart crypto ipsec ikev1 transform-set ESP-AES-128-SHA esp-aes esp-sha-hmac crypto ipsec ikev1 transform-set ESP-AES-128-MD5 esp-aes esp-md5-hmac crypto ipsec ikev1 transform-set ESP-AES-192-SHA esp-aes-192 esp-sha-hmac crypto ipsec ikev1 transform-set ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac crypto ipsec ikev1 transform-set ESP-AES-256-SHA esp-aes-256 esp-sha-hmac crypto ipsec ikev1 transform-set ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac crypto ipsec ikev1 transform-set ESP-3DES-SHA esp-3des esp-sha-hmac crypto ipsec ikev1 transform-set ESP-3DES-MD5 esp-3des esp-md5-hmac crypto ipsec ikev1 transform-set ESP-DES-SHA esp-des esp-sha-hmac crypto ipsec ikev1 transform-set ESP-DES-MD5 esp-des esp-md5-hmac crypto ipsec ikev1 transform-set tripledes esp-3des esp-sha-hmac crypto map outside_map 1 match address outside_cryptomap_1 crypto map outside_map 1 set peer 213.X.X.X crypto map outside_map 1 set ikev1 transform-set tripledes crypto map outside_map interface outside crypto isakmp identity address crypto ikev1 enable outside crypto ikev1 policy 1 authentication pre-share encryption 3des hash sha group 2 lifetime 86400 telnet timeout 5 ssh 0.0.0.0 0.0.0.0 outside ssh 0.0.0.0 0.0.0.0 inside ssh timeout 5 ssh key-exchange group dh-group1-sha1 console timeout 0 management-access inside threat-detection basic-threat threat-detection statistics host threat-detection statistics port threat-detection statistics protocol threat-detection statistics access-list no threat-detection statistics tcp-intercept ntp server 192.168.201.200 source inside prefer webvpn group-policy DfltGrpPolicy attributes vpn-tunnel-protocol ikev1 l2tp-ipsec group-policy SalGP internal group-policy SalGP attributes vpn-filter value vpn vpn-tunnel-protocol ikev1 l2tp-ipsec username Admin password LVPpyc4ATztEAWtq encrypted privilege 15 tunnel-group 213.X.X.X type ipsec-l2l tunnel-group 213.X.X.X general-attributes default-group-policy SalGP tunnel-group 213.X.X.X ipsec-attributes ikev1 pre-shared-key ***** ! class-map global-class match default-inspection-traffic ! ! policy-map global-policy class global-class inspect dns inspect ftp inspect h323 h225 inspect h323 ras inspect ip-options inspect netbios inspect rsh inspect rtsp inspect sip inspect skinny inspect sqlnet inspect sunrpc inspect tftp inspect xdmcp inspect icmp class class-default user-statistics accounting ! service-policy global-policy global prompt hostname context no call-home reporting anonymous call-home profile CiscoTAC-1 no active destination address http https://tools.cisco.com/its/service/oddce/services/DDCEService destination address email [email protected]/* */ destination transport-method http subscribe-to-alert-group diagnostic subscribe-to-alert-group environment subscribe-to-alert-group inventory periodic monthly subscribe-to-alert-group configuration periodic monthly subscribe-to-alert-group telemetry periodic daily Cryptochecksum:d8c29755eff807b1530e38b9ead9edd5 : end

Two things are here according to you needs.

First you encrypt all the traffic on the network 192.168.204.0/24... do you intend to send all traffic on that subnet via the VPN? If this isn't the case, specify the remote subnet instead of using all the crypto ACL.

object network LAN subnet 192.168.204.0 255.255.255.0access-list outside_cryptomap_1 extended permit ip object LAN any

Second, you have not an exempt statement NAT so that encrypted traffic should not be translated. This statement would look like the following:
the object of the LAN network
192.168.204.0 subnet 255.255.255.0

being REMOTE-LAN network
255.255.255.0 subnet 192.168.100.0

Static NAT LAN LAN (inside, outside) destination static REMOTE - LAN LAN

--

Please do not forget to choose a good response and the rate

ASA 5510 with double tis

Hello.. It is possible for cisco asa 5510 hitting the load balancing between double tis? and what will the configurations? Thanks... :D

Hello

ACB is used normally for balancing the load on network devices. Another one of my posts on this forum and I quote:

The ASA/PIX does not ACB support to date. I told her on the road map.

As a work around, you can run multiple contexts, if its possible to break your lan into two subnets.

And also allocate the Internet interfaces appropriate to each context (with the default gateway pointing to the respective service providers).

This link will help you get started:

http://www.Cisco.com/en/us/products/HW/vpndevc/ps2030/products_configuration_example09186a00808d2b63.shtml

Please NOTE: dynamic routing and virtual private networks are not supported in Multiple context mode.

Another alternative, if WAN links end on a router (and not the firewall), you could use this router to the ACB.

Concerning

Farrukh

Cisco ASA5505 with double tis + IPSEC

Hello guys,.

I have problem with double ISP + IPSEC on my cisco ASA5505 dry more license.

Routing works OK (to connect to the Internet from siteA is work trought

1 also second ISP) but IPSEC works trought just the first

INTERNET SERVICE PROVIDER! There seemt that phase 1 and 2 of the Protocol IPSEC is correct but the packages

Encrypt just but no not decryption. You have an idea what is the problem?

I try to ping from the (PC - 10.4.1.66) siteA siteB (PC - 10.3.128.50)

Thank you

config site A:

##########################################################################

ASA5505 Version 8.2 (1)

interface Vlan1

nameif inside

security-level 100

IP 10.4.1.65 255.255.255.248

!

interface Vlan2

nameif outside

security-level 0

IP 192.168.1.2 255.255.255.0

!

interface Vlan3

internet nameif

security-level 0

IP address 212.89.235.yy 255.255.255.248

interface Ethernet0/0

switchport access vlan 2

!

interface Ethernet0/1

!

interface Ethernet0/2

switchport access vlan 3

outside_cryptomap list extended access allow icmp 10.4.1.64 255.255.255.248 10.3.128.0 255.255.255.0

10.4.1.64 IP Access-list extended sheep 255.255.255.248 allow 10.3.0.0 255.255.0.0

10.4.1.64 IP Access-list extended sheep 255.255.255.248 allow 10.16.0.0 255.255.0.0

access inside extended ip permit list an entire

extended permitted inside a whole icmp access list

pager lines 24

Enable logging

asdm of logging of information

Within 1500 MTU

Outside 1500 MTU

Internet MTU 1500

no failover

ICMP unreachable rate-limit 1 burst-size 1

ASDM image disk0: / asdm - 621.bin

don't allow no asdm history

ARP timeout 14400

Global 1 interface (outside)

Global interface (internet) 1

NAT (inside) 0 access-list sheep

NAT (inside) 1 10.4.1.64 255.255.255.248

Access-group internet_in in interface outside

internet_in group to access the Web interface

Route outside 0.0.0.0 0.0.0.0 192.168.1.1 1 track 1

Internet route 0.0.0.0 0.0.0.0 212.89.235.yy 254

Server enable SNMP traps snmp authentication linkup, linkdown cold start

monitor SLA 123

interface type echo protocol ipIcmpEcho 212.89.229.xx outdoor

NUM-package of 3

frequency 10

Annex ALS life monitor 123 to always start-time now

Crypto ipsec transform-set ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac

Crypto ipsec transform-set ESP-DES-SHA esp - esp-sha-hmac

Crypto ipsec transform-set esp-SHA-ESP-3DES-3des esp-sha-hmac

Crypto ipsec transform-set ESP-DES-MD5 esp - esp-md5-hmac

Crypto ipsec transform-set ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac

Crypto ipsec transform-set ESP-3DES-MD5-esp-3des esp-md5-hmac

Crypto ipsec transform-set ESP-AES-256-SHA 256 - aes - esp esp-sha-hmac

Crypto ipsec transform-set ESP-AES-128-SHA aes - esp esp-sha-hmac

Crypto ipsec transform-set ESP-AES-192-SHA esp-aes-192 esp-sha-hmac

Crypto ipsec transform-set ESP-AES-128-MD5-esp - aes esp-md5-hmac

3600 seconds, duration of life crypto ipsec security association

Crypto ipsec kilobytes of life - safety 4608000 association

card crypto outside_map0 1 match address outside_cryptomap

card crypto outside_map0 1 set 212.89.229.xx counterpart

outside_map0 card crypto 1jeu transform-set ESP-AES-256-SHA

outside_map0 map 1 lifetime of security association set seconds 28800 crypto

card crypto outside_map0 1 set security-association life kilobytes 4608000

card crypto game 2 outside_map0 address outside_cryptomap_1

outside_map0 interface card crypto outside

outside_map0 card crypto internet interface

ISAKMP crypto identity hostname

crypto ISAKMP allow outside

crypto ISAKMP enable internet

crypto ISAKMP policy 3

preshared authentication

aes-256 encryption

sha hash

Group 2

life 300

!

track 1 rtr 123 accessibility

Telnet 10.4.1.64 255.255.255.248 inside

Telnet timeout 1440

SSH 10.4.1.64 255.255.255.248 inside

SSH 212.89.229.xx 255.255.255.255 outside

SSH timeout 60

SSH version 2

Console timeout 0

management-access inside

a basic threat threat detection

Statistics-list of access threat detection

no statistical threat detection tcp-interception

NTP server 194.160.23.2 source outdoors

WebVPN

attributes of Group Policy DfltGrpPolicy

Protocol-tunnel-VPN IPSec l2tp ipsec

username xx

tunnel-group 212.89.229.xx type ipsec-l2l

212.89.229.XX group of tunnel ipsec-attributes

pre-shared-key *.

siteA # sh crypto isakmp his d

ITS enabled: 1

Generate a new key SA: 0 (a tunnel report Active 1 and 1 to generate a new key during the generate a new key)

Total SA IKE: 1

1 peer IKE: 212.89.229.xx

Type: L2L role: initiator

Generate a new key: no State: MM_ACTIVE

Encryption: aes - 256 Hash: SHA

AUTH: preshared to life: 300

Remaining life: 91

# sh crypto ipsec siteA his

Interface: internet

Tag crypto map: outside_map0, seq num: 1, local addr: 212.89.235.yy

outside_cryptomap list of access allowed icmp 10.4.1.64 255.255.255.248 10.3.128.0 255.255.255.0

local ident (addr, mask, prot, port): (10.4.1.64/255.255.255.248/1/0)

Remote ident (addr, mask, prot, port): (10.3.128.0/255.255.255.0/1/0)

current_peer: 212.89.229.xx

program #pkts: 7, #pkts encrypt: 7, #pkts digest: 7

#pkts decaps: 0, #pkts decrypt: 0, #pkts check: 0

compressed #pkts: 0, unzipped #pkts: 0

#pkts uncompressed: 7, comp #pkts failed: 0, #pkts Dang failed: 0

success #frag before: 0, failures before #frag: 0, #fragments created: 0

Sent #PMTUs: 0, #PMTUs rcvd: 0, reassembly: 20th century / of frgs #decapsulated: 0

#send errors: 0, #recv errors: 0

local crypto endpt. : 212.89.235.115, remote Start crypto. : 212.89.229.2

Path mtu 1500, fresh ipsec generals 74, media, mtu 1500

current outbound SPI: 2A9B550B

SAS of the esp on arrival:

SPI: 0xCF456F65 (3477434213)

transform: aes-256-esp esp-sha-hmac no compression

running parameters = {L2L, Tunnel}

slot: 0, id_conn: 32768, crypto-card: outside_map0

calendar of his: service life remaining (KB/s) key: (4374000/28629)

Size IV: 16 bytes

support for replay detection: Y

Anti-replay bitmap:

0x00000000 0x00000001

outgoing esp sas:

SPI: 0x2A9B550B (714822923)

transform: aes-256-esp esp-sha-hmac no compression

running parameters = {L2L, Tunnel}

slot: 0, id_conn: 32768, crypto-card: outside_map0

calendar of his: service life remaining (KB/s) key: (4373999/28629)

Size IV: 16 bytes

support for replay detection: Y

Anti-replay bitmap:

0x00000000 0x00000001

# sh logging asdm siteA | I have 10.3.128.50

6. 19 sep 2011 10:27:37 | 302020: built outgoing ICMP connection for faddr gaddr laddr 10.4.1.66/1024 10.4.1.66/1024 10.3.128.50/0

6. 19 sep 2011 10:27:39 | 302021: connection of disassembly ICMP for faddr gaddr laddr 10.4.1.66/1024 10.4.1.66/1024 10.3.128.50/0

config site B:

##########################################################################

ASA 5510 Version 8.0 (4)

interface Ethernet0/0

nameif outside

security-level 0

IP address 212.89.229.xx 255.255.255.240

OSPF cost 10

interface Ethernet0/1.10

VLAN 10

nameif users

security-level 50

IP 10.3.128.0 255.255.255.0

10.3.128.0 IP Access-list extended siteA 255.255.255.0 allow 10.4.1.64 255.255.255.248

Crypto ipsec transform-set esp-3des esp-sha-hmac RIGHT

Crypto ipsec transform-set ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac

Crypto ipsec transform-set ESP-DES-SHA esp - esp-sha-hmac

Crypto ipsec transform-set esp-SHA-ESP-3DES-3des esp-sha-hmac

Crypto ipsec transform-set ESP-DES-MD5 esp - esp-md5-hmac

Crypto ipsec transform-set ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac

Crypto ipsec transform-set ESP-3DES-MD5-esp-3des esp-md5-hmac

Crypto ipsec transform-set ESP-AES-256-SHA 256 - aes - esp esp-sha-hmac

Crypto ipsec transform-set ESP-AES-128-SHA aes - esp esp-sha-hmac

Crypto ipsec transform-set ESP-AES-192-SHA esp-aes-192 esp-sha-hmac

Crypto ipsec transform-set ESP-AES-128-MD5-esp - aes esp-md5-hmac

3600 seconds, duration of life crypto ipsec security association

Crypto ipsec kilobytes of life - safety 4608000 association

outside_map crypto card 9 matches the address SiteA

card crypto outside_map 9 peers set 212.89.229.xx

card crypto outside_map 9 game of transformation-ESP-AES-256-SHA

life card crypto outside_map 9 set security-association seconds 28800

card crypto outside_map 9 set security-association life kilobytes 4608000

outside_map crypto 10 card matches the address SiteA

card crypto outside_map 10 peers set 212.89.235.yy

outside_map crypto 10 card value transform-set ESP-AES-256-SHA

life safety association set card crypto outside_map 10 28800 seconds

card crypto outside_map 10 set security-association life kilobytes 4608000

crypto ISAKMP policy 20

preshared authentication

aes-256 encryption

sha hash

Group 2

life 86400

tunnel-group 212.89.229.xx type ipsec-l2l

212.89.229.XX group of tunnel ipsec-attributes

pre-shared-key *.

tunnel-group 212.89.235.yy type ipsec-l2l

212.89.235.yy group of tunnel ipsec-attributes

pre-shared-key *.

SiteB # sh crypto isakmp his d

HIS active: 7

Generate a new key SA: 1 (a tunnel report Active 1 and 1 to generate a new key during the generate a new key)

Total SA IKE: 8

8 peer IKE: 212.89.235.115

Type: L2L role: initiator

Generate a new key: no State: MM_ACTIVE

Encryption: aes - 256 Hash: SHA

AUTH: preshared to life: 300

Remaining life: 245

# Sh crypto ipsec SiteB his | b 212.89.235.yy

current_peer: 212.89.235.yy

#pkts program: encrypt 0, #pkts: 0, #pkts digest: 0

decaps #pkts: 12, #pkts decrypt: 12, #pkts check: 12

compressed #pkts: 0, unzipped #pkts: 0

#pkts uncompressed: 0, comp #pkts failed: 0, #pkts Dang failed: 0

success #frag before: 0, failures before #frag: 0, #fragments created: 0

Sent #PMTUs: 0, #PMTUs rcvd: 0, reassembly: 20th century / of frgs #decapsulated: 0

#send errors: 0, #recv errors: 0

local crypto endpt. : 212.89.229.xx, remote Start crypto. : 212.89.235.yy

Path mtu 1500, fresh ipsec generals 74, media, mtu 1500

current outbound SPI: CF456F65

SAS of the esp on arrival:

SPI: 0x2A9B550B (714822923)

transform: aes-256-esp esp-sha-hmac no compression

running parameters = {L2L, Tunnel}

slot: 0, id_conn: 4378624, crypto-card: outside_map

calendar of his: service life remaining (KB/s) key: (3914999/27310)

Size IV: 16 bytes

support for replay detection: Y

Anti-replay bitmap:

0 x 00000000 0x00001FFF

outgoing esp sas:

SPI: 0xCF456F65 (3477434213)

transform: aes-256-esp esp-sha-hmac no compression

running parameters = {L2L, Tunnel}

slot: 0, id_conn: 4378624, crypto-card: outside_map

calendar of his: service life remaining (KB/s) key: (3915000/27308)

Size IV: 16 bytes

support for replay detection: Y

# sh logging asdm siteB. I have 10.4.1.66

6. 19 sep 2011 10:29:49 | 302021: connection of disassembly ICMP for faddr gaddr laddr 10.3.128.50/0 10.3.128.50/0 10.4.1.66/1024

6. 19 sep 2011 10:29:50 | 302020: built ICMP incoming connections for faddr gaddr laddr 10.3.128.50/0 10.3.128.50/0 10.4.1.66/1024

I'm glad that this answer to your question, feel free to mark the post as answered and the rate of useful messages

Good day.

Between Cisco ASA VPN tunnels with VLAN + hairpin.

I have two Cisco ASA (5520 and 5505) both with version 9.1 (7) with Over VPN and Security Plus licenses. I try to understand all the internet a traffic tunnel strategy VLAN especially on the 5520 above the 5505 for further routing to the internet (such as a hair/u-turn hairpin). A few warnings:
1. The 5505 has a dynamically assigned internet address.
2. The 5505 has sometimes no device turned on behind her, bringing interfaces down to the inside (which can cause problems from site to site).
3. The 5520 cannot be a client of ezvpn due to its current role as a server of webvpn (anyconnect).
Let me know if I need to post my current config. Basically, I'm starting from scratch after several attempts.

Thank you!
1. The 5505 has a dynamically assigned internet address.
You can use the following doc to set up the VPN and then this document to configure Hairping/U tuning

2. the 5505 has sometimes no device turned on behind her, bringing interfaces down to the inside (which can cause problems from site to site).

Make sure that the interface is connected to a switch so that it remains all the TIME.

3. 5520 the may not be a ezvpn customer due to she has current as one role anyconnect webvpn ()) server.

You can use dynamic VPN with normal static rather EZVPN tunnel.

Kind regards
Dinesh Moudgil

PS Please rate helpful messages.

Configure Cisco ASA VPN client

I did some research and the answers it was supposed to be possible, but no info on how to do it. I wonder if it is possible to configure a Cisco ASA 5505/10/20 to be a customer to an existing (in this case) cisco vpn client. The reasons why are complicated (and irrelevant IMO), but basically, I need to be able to make a small network that may be on this vpn rather than on individual computers.

The vpn client is a Basic IPSec over UDP Cisco VPN to an ASA5505.

So, how to set up an another ASA to connect to it as if it were a client?

Hello

Here is a document from Cisco on the configuration, the easy ASA of VPN server and Client

Although in this case, they use a PIX firewall as a client.

http://www.Cisco.com/en/us/products/ps6120/products_configuration_example09186a00805c5ad9.shtml

Here's another site with instructions related to this installation program

http://www.petenetlive.com/kb/article/0000337.htm

I imagine that the site of Cisco ASA Configuration Guide documents will also give instructions how to configure it.

-Jouni

Static ip address linking to remote Cisco ASA vpn users

Hai, is possible to way static ip binding for users of customer remote cisco ASA of the dhcp pool that we create for users of vpn? / Please let me know your suggestions if possible. !!!

That can be done with DHCP. But your authentication server can do. If authenticate you local on the SAA, and then specify the IP address in the attributes of the user, if you are authenticating with RADIUS, you can send the "Box-IP-Address" attribute to assign the address.

the Cisco asa vpn processing error payload: payload ID: 1

Hello

I set up vpn L2TP by using ASDM and now I am not able to connect my Cisco ASA 5505.

It is showing the error message

July 7, 2011

18:57:38

IP = *. *. *. *, payload processing error: ID payload: 1

Please suggest me how to solve this problem (by using ASDM)

Thank you

Hi Nikhil,

Your config seems incomplete, command 'IPSec l2tp ipsec vpn-tunnel-Protocol' is missing, what is needed to connect L2tp try to reconfigure your firewall using the link:-

http://www.Cisco.com/en/us/customer/docs/security/ASA/asa80/configuration/guide/l2tp_ips.html

Hope this helps,

Parminder Sian

Cisco ASA VPN session reflect a public IP of different source

Hi all

I tested and managed to successfully establish the vpn on my cisco asa 5520.

On my syslog, I can see "parent anyconnect session has begun" during my setting up vpn and "webvpn session is over" at the end of my vpn session

where public ip used to establish the vpn address is reflected. However after the line "webvpn session is over", I can see other lines in my syslog example "group = vpngroup, username = test, ip = x.x.x.x, disconnected session, session type: anyconnect parent, duration 0 h: 00m23s, xmt bytes: 0, rcv:0 bytes, reason: requested user" where x.x.x.x is not the ip address used to establish my vpn for remote access, it is not related to my vpn ip address below. I am very sure that the x.x.x.x ip failed any vpn for my cisco asa5520. So why it is reflected in my logs to asa cisco? Pls advise, TIA!

Hello

Think I remember some display on a similar question in the past. Did some research on google and the next BugID was mentioned in the discussion.

113019 syslog reports an invalid address when the VPN client disconnects.

CSCub72545

Description

Issue of ASA vpn site to site isakmp

Hello

He has been asked to configure on ASA a new vpn site-to-site. For that vpn should I put:

crypto isakmp identity address
crypto ISAKMP allow outside

.. the configuration of my identity crypto isakmp is automatic and isakmp crypto is not enabled on any interface. I love vpn with ike enabled on the external interface. My question is: why should I enable isakmp on the external interface and especially can create disturbances to ike vpn that are already in place?

By elsewhere-group or tunnel-group strategy, it was me asked to set up, the two do not have indication of ike. Never seen this kind of configuration before vpn, something new.

Thank you

Hi, Giuseppe.

The crypto isakmp command activate outside changed ikev1 crypto Enable outside in the new ASA versions you need not enable this.

There is also no need configure isakmp crypto identity address such that it is set to auto.

This command indicates that the tunnel would be negotiated on the basis of the IP address but since it is set to auto it on it own will therefore not need to specify this command.

Yes, you can create a new group policy group for this new tunnel and tunnel and there should be no impact on other tunnels of work.

Kind regards

Aditya

Please evaluate the useful messages and mark the correct answers.

Cisco ASA 5505 site for multiple subnet of the site.

Hello. I need help to configure my cisco asa 5505.

I set up a VPN between two ASA 5505 tunnel

Site 1:

Subnet 192.168.77.0

Site 2:

Have multiple VLANs and now the tunnel goes to vlan400 - 192.168.1.0

What I need help:

Site 1, I need to be able to reach a different virtual LAN on site 2. vlan480 - 192.168.20.0

And 1 site I have to reach 192.168.77.0 subnet of vlan480 - 192.168.20.0

Vlan480 is used for phones. In vlan480, we have a PABX.

Is this possible to do?

Any help would be much appreciated!

Config site 2:

: Saved

:

ASA Version 7.2 (2)

!

ciscoasa hostname

domain default.domain.invalid

activate the password encrypted x

names of

name 192.168.1.250 DomeneServer

name of 192.168.1.10 NotesServer

name 192.168.1.90 Steadyily

name 192.168.1.97 TerminalServer

name 192.168.1.98 eyeshare w8

name 192.168.50.10 w8-print

name 192.168.1.94 w8 - app

name 192.168.1.89 FonnaFlyMedia

!

interface Vlan1

nameif Vlan1

security-level 100

IP 192.168.200.100 255.255.255.0

OSPF cost 10

!

interface Vlan2

nameif outside

security-level 0

IP address 79.x.x.226 255.255.255.224

OSPF cost 10

!

interface Vlan400

nameif vlan400

security-level 100

IP 192.168.1.1 255.255.255.0

OSPF cost 10

!

interface Vlan450

nameif Vlan450

security-level 100

IP 192.168.210.1 255.255.255.0

OSPF cost 10

!

interface Vlan460

nameif Vlan460-SuldalHotell

security-level 100

IP 192.168.2.1 255.255.255.0

OSPF cost 10

!

interface Vlan461

nameif Vlan461-SuldalHotellGjest

security-level 100

address 192.168.3.1 IP 255.255.255.0

OSPF cost 10

!

interface Vlan462

Vlan462-Suldalsposten nameif

security-level 100

192.168.4.1 IP address 255.255.255.0

OSPF cost 10

!

interface Vlan470

nameif vlan470-Kyrkjekontoret

security-level 100

IP 192.168.202.1 255.255.255.0

OSPF cost 10

!

interface Vlan480

nameif vlan480 Telefoni

security-level 100

address 192.168.20.1 255.255.255.0

OSPF cost 10

!

interface Vlan490

nameif Vlan490-QNapBackup

security-level 100

IP 192.168.10.1 255.255.255.0

OSPF cost 10

!

interface Vlan500

nameif Vlan500-HellandBadlands

security-level 100

192.168.30.1 IP address 255.255.255.0

OSPF cost 10

!

interface Vlan510

Vlan510-IsTak nameif

security-level 100

192.168.40.1 IP address 255.255.255.0

OSPF cost 10

!

interface Vlan600

nameif Vlan600-SafeQ

security-level 100

192.168.50.1 IP address 255.255.255.0

OSPF cost 10

!

interface Ethernet0/0

switchport access vlan 2

!

interface Ethernet0/1

!

interface Ethernet0/2

switchport access vlan 500

switchport trunk allowed vlan 400,450,460-462,470,480,500,510,600,610

switchport mode trunk

!

interface Ethernet0/3

switchport access vlan 490

!

interface Ethernet0/4

!

interface Ethernet0/5

!

interface Ethernet0/6

!

interface Ethernet0/7

!

passwd encrypted x

passive FTP mode

clock timezone WAT 1

DNS server-group DefaultDNS

domain default.domain.invalid

permit same-security-traffic inter-interface

permit same-security-traffic intra-interface

Lotus_Notes_Utgaaande tcp service object-group

UT og Frim Notes Description til alle

area of port-object eq

port-object eq ftp

port-object eq www

EQ object of the https port

port-object eq lotusnotes

EQ Port pop3 object

EQ pptp Port object

EQ smtp port object

Lotus_Notes_inn tcp service object-group

Description of the inn og alle til Notes

port-object eq www

port-object eq lotusnotes

EQ Port pop3 object

EQ smtp port object

object-group service Reisebyraa tcp - udp

3702 3702 object-port Beach

5500 5500 object-port Beach

range of object-port 9876 9876

object-group service Remote_Desktop tcp - udp

Description Tilgang til Remote Desktop

3389 3389 port-object range

object-group service Sand_Servicenter_50000 tcp - udp

Description program tilgang til sand service AS

object-port range 50000 50000

VNC_Remote_Admin tcp service object-group

Description Fra ¥ oss til alle

5900 5900 port-object range

object-group service Printer_Accept tcp - udp

9100 9100 port-object range

port-object eq echo

ICMP-type of object-group Echo_Ping

echo ICMP-object

response to echo ICMP-object

object-group service Print tcp

9100 9100 port-object range

FTP_NADA tcp service object-group

Suldalsposten NADA tilgang description

port-object eq ftp

port-object eq ftp - data

Telefonsentral tcp service object-group

Hoftun description

port-object eq ftp

port-object eq ftp - data

port-object eq www

EQ object of the https port

port-object eq telnet

Printer_inn_800 tcp service object-group

Fra 800 thought-out og inn til 400 port 7777 description

range of object-port 7777 7777

Suldalsposten tcp service object-group

Description send av mail hav Mac Mail at - Ã ¥ nrep smtp

EQ Port pop3 object

EQ smtp port object

http2 tcp service object-group

Beach of port-object 81 81

object-group service DMZ_FTP_PASSIVE tcp - udp

55536 56559 object-port Beach

object-group service DMZ_FTP tcp - udp

20 21 object-port Beach

object-group service DMZ_HTTPS tcp - udp

Beach of port-object 443 443

object-group service DMZ_HTTP tcp - udp

8080 8080 port-object range

DNS_Query tcp service object-group

of domain object from the beach

object-group service DUETT_SQL_PORT tcp - udp

Description for a mellom andre og duett Server nett

54659 54659 object-port Beach

outside_access_in of access allowed any ip an extended list

outside_access_out of access allowed any ip an extended list

vlan400_access_in list extended access deny ip any host 149.20.56.34

vlan400_access_in list extended access deny ip any host 149.20.56.32

vlan400_access_in of access allowed any ip an extended list

Vlan450_access_in list extended access deny ip any host 149.20.56.34

Vlan450_access_in list extended access deny ip any host 149.20.56.32

Vlan450_access_in of access allowed any ip an extended list

Vlan460_access_in list extended access deny ip any host 149.20.56.34

Vlan460_access_in list extended access deny ip any host 149.20.56.32

Vlan460_access_in of access allowed any ip an extended list

vlan400_access_out list extended access permit icmp any any Echo_Ping object-group

vlan400_access_out list extended access permit tcp any host NotesServer object-group Lotus_Notes_Utgaaande

vlan400_access_out list extended access permit tcp any host DomeneServer object-group Remote_Desktop

vlan400_access_out list extended access permit tcp any host TerminalServer object-group Remote_Desktop

vlan400_access_out list extended access permit tcp any host http2 object-group Steadyily

vlan400_access_out list extended access permit tcp any host NotesServer object-group Lotus_Notes_inn

vlan400_access_out list extended access permit tcp any host NotesServer object-group Remote_Desktop

vlan400_access_out allowed extended access list tcp any host w8-eyeshare object-group Remote_Desktop

vlan400_access_out allowed extended access list tcp any host w8 - app object-group Remote_Desktop

vlan400_access_out list extended access permit tcp any host FonnaFlyMedia range 8400-8600

vlan400_access_out list extended access permit udp any host FonnaFlyMedia 9000 9001 range

vlan400_access_out list extended access permitted tcp 192.168.4.0 255.255.255.0 host DomeneServer

vlan400_access_out list extended access permitted tcp 192.168.4.0 255.255.255.0 host w8 - app object-group DUETT_SQL_PORT

Vlan500_access_in list extended access deny ip any host 149.20.56.34

Vlan500_access_in list extended access deny ip any host 149.20.56.32

Vlan500_access_in of access allowed any ip an extended list

vlan470_access_in list extended access deny ip any host 149.20.56.34

vlan470_access_in list extended access deny ip any host 149.20.56.32

vlan470_access_in of access allowed any ip an extended list

Vlan490_access_in list extended access deny ip any host 149.20.56.34

Vlan490_access_in list extended access deny ip any host 149.20.56.32

Vlan490_access_in of access allowed any ip an extended list

Vlan450_access_out list extended access permit icmp any any Echo_Ping object-group

Vlan1_access_out of access allowed any ip an extended list

Vlan1_access_out list extended access permit tcp any host w8-print object-group Remote_Desktop

Vlan1_access_out deny ip extended access list a whole

Vlan1_access_out list extended access permit icmp any any echo response

Vlan460_access_out list extended access permit icmp any any Echo_Ping object-group

Vlan490_access_out list extended access permit icmp any any Echo_Ping object-group

Vlan490_access_out list extended access permit tcp any host 192.168.10.10 object-group DMZ_FTP

Vlan490_access_out list extended access permit tcp any host 192.168.10.10 object-group DMZ_FTP_PASSIVE

Vlan490_access_out list extended access permit tcp any host 192.168.10.10 object-group DMZ_HTTPS

Vlan490_access_out list extended access permit tcp any host 192.168.10.10 object-group DMZ_HTTP

Vlan500_access_out list extended access permit icmp any any Echo_Ping object-group

vlan470_access_out list extended access permit icmp any any Echo_Ping object-group

vlan470_access_out list extended access permit tcp any host 192.168.202.10 - group Remote_Desktop object

Vlan510_access_out list extended access permit icmp any any Echo_Ping object-group

vlan480_access_out of access allowed any ip an extended list

Vlan510_access_in of access allowed any ip an extended list

Vlan600_access_in of access allowed any ip an extended list

Vlan600_access_out list extended access permit icmp any one

Vlan600_access_out list extended access permit tcp any host w8-print object-group Remote_Desktop

Vlan600_access_out list extended access permitted tcp 192.168.1.0 255.255.255.0 host w8-printing eq www

Vlan600_access_out list extended access permitted tcp 192.168.202.0 255.255.255.0 host w8-printing eq www

Vlan600_access_out list extended access permitted tcp 192.168.210.0 255.255.255.0 host w8-printing eq www

Vlan600_access_in_1 of access allowed any ip an extended list

Vlan461_access_in of access allowed any ip an extended list

Vlan461_access_out list extended access permit icmp any any Echo_Ping object-group

vlan400_nat0_outbound to access ip 192.168.1.0 scope list allow 255.255.255.0 192.168.77.0 255.255.255.0

outside_20_cryptomap_1 to access ip 192.168.1.0 scope list allow 255.255.255.0 192.168.77.0 255.255.255.0

outside_20_cryptomap to access ip 192.168.1.0 scope list allow 255.255.255.0 192.168.77.0 255.255.255.0

access-list Vlan462-Suldalsposten_access_in extended ip allowed any one

access-list Vlan462-Suldalsposten_access_out extended permit icmp any any echo response

access-list Vlan462-Suldalsposten_access_out_1 extended permit icmp any any echo response

access-list Vlan462-Suldalsposten_access_in_1 extended ip allowed any one

pager lines 24

Enable logging

asdm of logging of information

MTU 1500 Vlan1

Outside 1500 MTU

vlan400 MTU 1500

MTU 1500 Vlan450

MTU 1500 Vlan460-SuldalHotell

MTU 1500 Vlan461-SuldalHotellGjest

vlan470-Kyrkjekontoret MTU 1500

MTU 1500 vlan480-Telefoni

MTU 1500 Vlan490-QNapBackup

MTU 1500 Vlan500-HellandBadlands

MTU 1500 Vlan510-IsTak

MTU 1500 Vlan600-SafeQ

MTU 1500 Vlan462-Suldalsposten

no failover

Monitor-interface Vlan1

interface of the monitor to the outside

the interface of the monitor vlan400

the interface of the monitor Vlan450

the interface of the Vlan460-SuldalHotell monitor

the interface of the Vlan461-SuldalHotellGjest monitor

the interface of the vlan470-Kyrkjekontoret monitor

Monitor-interface vlan480-Telefoni

the interface of the Vlan490-QNapBackup monitor

the interface of the Vlan500-HellandBadlands monitor

Monitor-interface Vlan510-IsTak

Monitor-interface Vlan600-SafeQ

the interface of the monitor Vlan462-Suldalsposten

ICMP unreachable rate-limit 1 burst-size 1

ASDM image disk0: / asdm - 522.bin

don't allow no asdm history

ARP timeout 14400

Global 1 interface (outside)

vlan400_nat0_outbound (vlan400) NAT 0 access list

NAT (vlan400) 1 0.0.0.0 0.0.0.0 dns

NAT (Vlan450) 1 0.0.0.0 0.0.0.0 dns

NAT (Vlan460-SuldalHotell) 1 0.0.0.0 0.0.0.0

NAT (Vlan461-SuldalHotellGjest) 1 0.0.0.0 0.0.0.0

NAT (vlan470-Kyrkjekontoret) 1 0.0.0.0 0.0.0.0

NAT (Vlan490-QNapBackup) 1 0.0.0.0 0.0.0.0 dns

NAT (Vlan500-HellandBadlands) 1 0.0.0.0 0.0.0.0

NAT (Vlan510-IsTak) 1 0.0.0.0 0.0.0.0

NAT (Vlan600-SafeQ) 1 0.0.0.0 0.0.0.0

NAT (Vlan462-Suldalsposten) 1 0.0.0.0 0.0.0.0

static (vlan400, external) 79.x.x.x DomeneServer netmask 255.255.255.255

static (vlan470-Kyrkjekontoret, external) 79.x.x.x 192.168.202.10 netmask 255.255.255.255

static (vlan400, external) 79.x.x.x NotesServer netmask 255.255.255.255 dns

static (vlan400, external) 79.x.x.231 netmask 255.255.255.255 TerminalServer

static (vlan400, external) 79.x.x.234 Steadyily netmask 255.255.255.255

static (vlan400, outside) w8-eyeshare netmask 255.255.255.255 79.x.x.232

static (Vlan490-QNapBackup, external) 79.x.x.233 192.168.10.10 netmask 255.255.255.255 dns

static (Vlan600-SafeQ, external) 79.x.x.235 w8 - print subnet mask 255.255.255.255

static (vlan400, outside) w8 - app netmask 255.255.255.255 79.x.x.236

static (Vlan450, vlan400) 192.168.210.0 192.168.210.0 netmask 255.255.255.0

(Vlan500-HellandBadlands, vlan400) static 192.168.30.0 192.168.30.0 netmask 255.255.255.0

(vlan400, Vlan500-HellandBadlands) static 192.168.1.0 192.168.1.0 netmask 255.255.255.0

(vlan400, Vlan450) static 192.168.1.0 192.168.1.0 netmask 255.255.255.0

static (vlan400, external) 79.x.x.252 FonnaFlyMedia netmask 255.255.255.255

static (Vlan462-Suldalsposten, vlan400) 192.168.4.0 192.168.4.0 netmask 255.255.255.0

static (vlan400, Vlan462-Suldalsposten) 192.168.1.0 192.168.1.0 netmask 255.255.255.0

static (vlan400, Vlan600-SafeQ) 192.168.1.0 192.168.1.0 netmask 255.255.255.0

static (Vlan600-SafeQ, vlan400) 192.168.50.0 192.168.50.0 netmask 255.255.255.0

static (Vlan600-SafeQ, Vlan450) 192.168.50.0 192.168.50.0 netmask 255.255.255.0

static (Vlan600-SafeQ, vlan470-Kyrkjekontoret) 192.168.50.0 192.168.50.0 netmask 255.255.255.0

static (Vlan450, Vlan600-SafeQ) 192.168.210.0 192.168.210.0 netmask 255.255.255.0

static (vlan470-Kyrkjekontoret, Vlan600-SafeQ) 192.168.202.0 192.168.202.0 netmask 255.255.255.0

Access-group interface Vlan1 Vlan1_access_out

Access-group outside_access_in in interface outside

Access-group outside_access_out outside interface

Access-group vlan400_access_in in the vlan400 interface

vlan400_access_out group access to the interface vlan400

Access-group Vlan450_access_in in the Vlan450 interface

Access-group interface Vlan450 Vlan450_access_out

Access-group interface Vlan460-SuldalHotell Vlan460_access_in

Access-group interface Vlan460-SuldalHotell Vlan460_access_out

Access-group interface Vlan461-SuldalHotellGjest Vlan461_access_in

Access-group interface Vlan461-SuldalHotellGjest Vlan461_access_out

Access-group vlan470_access_in in interface vlan470-Kyrkjekontoret

vlan470_access_out access to the interface vlan470-Kyrkjekontoret group

access to the interface vlan480-Telefoni, vlan480_access_out group

Access-group interface Vlan490-QNapBackup Vlan490_access_in

Access-group interface Vlan490-QNapBackup Vlan490_access_out

Access-group interface Vlan500-HellandBadlands Vlan500_access_in

Access-group interface Vlan500-HellandBadlands Vlan500_access_out

Access-group interface Vlan510-IsTak Vlan510_access_in

Access-group interface Vlan510-IsTak Vlan510_access_out

Access-group Vlan600_access_in_1 interface Vlan600-SafeQ

Access-group Vlan600_access_out interface Vlan600-SafeQ

Access-group Vlan462-Suldalsposten_access_in_1 Vlan462-Suldalsposten interface

Access-group Vlan462-Suldalsposten_access_out_1 Vlan462-Suldalsposten interface

Route outside 0.0.0.0 0.0.0.0 79.x.x.225 1

Timeout xlate 03:00

Timeout conn 01:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02

Sunrpc timeout 0:10:00 h323 0:05:00 h225 mgcp from 01:00 0:05:00 mgcp-pat 0:05:00

Sip timeout 0:30:00 sip_media 0:02:00 prompt Protocol sip-0: 03:00 sip - disconnect 0:02:00

Timeout, uauth 0:05:00 absolute

x x encrypted privilege 15 password username

the ssh LOCAL console AAA authentication

Enable http server

http 192.168.210.0 255.255.255.0 Vlan450

http 192.168.200.0 255.255.255.0 Vlan1

http 192.168.1.0 255.255.255.0 vlan400

No snmp server location

No snmp Server contact

SNMP-Server Community public

Server enable SNMP traps snmp authentication linkup, linkdown cold start

Crypto ipsec transform-set esp-SHA-ESP-3DES-3des esp-sha-hmac

card crypto outside_map 20 match address outside_20_cryptomap_1

card crypto outside_map 20 set pfs

peer set card crypto outside_map 20 62.92.159.137

outside_map crypto 20 card value transform-set ESP-3DES-SHA

outside_map interface card crypto outside

crypto ISAKMP allow outside

ISAKMP crypto enable vlan400

crypto ISAKMP policy 10

preshared authentication

3des encryption

sha hash

Group 2

life 86400

tunnel-group 62.92.159.137 type ipsec-l2l

IPSec-attributes tunnel-group 62.92.159.137

pre-shared-key *.

Telnet 192.168.200.0 255.255.255.0 Vlan1

Telnet 192.168.1.0 255.255.255.0 vlan400

Telnet timeout 5

SSH 171.68.225.216 255.255.255.255 outside

SSH timeout 5

Console timeout 0

dhcpd update dns both

!

dhcpd option 6 ip 81.167.36.3 81.167.36.11 interface Vlan1

!

dhcpd option 6 ip 81.167.36.3 81.167.36.11 outside interface

!

dhcpd address 192.168.1.100 - 192.168.1.225 vlan400

dhcpd option ip 6 DomeneServer 81.167.36.11 interface vlan400

dhcpd option 3 ip 192.168.1.1 interface vlan400

vlan400 enable dhcpd

!

dhcpd address 192.168.210.100 - 192.168.210.200 Vlan450

dhcpd option 6 ip 81.167.36.3 81.167.36.11 interface Vlan450

dhcpd ip interface 192.168.210.1 option 3 Vlan450

enable Vlan450 dhcpd

!

dhcpd address 192.168.2.100 - 192.168.2.150 Vlan460-SuldalHotell

dhcpd option 6 ip 81.167.36.3 81.167.36.11 interface Vlan460-SuldalHotell

dhcpd 192.168.2.1 ip interface option 3 Vlan460-SuldalHotell

dhcpd enable Vlan460-SuldalHotell

!

dhcpd address 192.168.3.100 - 192.168.3.200 Vlan461-SuldalHotellGjest

dhcpd option 6 ip 81.167.36.3 81.167.36.11 interface Vlan461-SuldalHotellGjest

dhcpd ip interface 192.168.3.1 option 3 Vlan461-SuldalHotellGjest

dhcpd enable Vlan461-SuldalHotellGjest

!

dhcpd address 192.168.202.100 - 192.168.202.199 vlan470-Kyrkjekontoret

interface of dhcpd option 3 ip 192.168.202.1 vlan470-Kyrkjekontoret

dhcpd option 6 ip 81.167.36.3 81.167.36.11 interface vlan470-Kyrkjekontoret

dhcpd enable vlan470-Kyrkjekontoret

!

dhcpd option 3 192.168.20.1 ip interface vlan480-Telefoni

dhcpd option 6 ip 81.167.36.3 81.167.36.11 interface vlan480-Telefoni

!

dhcpd address 192.168.10.80 - 192.168.10.90 Vlan490-QNapBackup

dhcpd option 6 ip 81.167.36.3 81.167.36.11 interface Vlan490-QNapBackup

dhcpd 192.168.10.1 ip interface option 3 Vlan490-QNapBackup

!

dhcpd address 192.168.30.100 - 192.168.30.199 Vlan500-HellandBadlands

dhcpd option 6 ip 81.167.36.3 81.167.36.11 interface Vlan500-HellandBadlands

dhcpd ip interface 192.168.30.1 option 3 Vlan500-HellandBadlands

dhcpd enable Vlan500-HellandBadlands

!

dhcpd address 192.168.40.100 - 192.168.40.150 Vlan510-IsTak

dhcpd option 6 ip 81.167.36.3 81.167.36.11 interface Vlan510-IsTak

dhcpd 3 ip Vlan510-IsTak 192.168.40.1 option interface

Vlan510-IsTak enable dhcpd

!

dhcpd address 192.168.50.150 - 192.168.50.199 Vlan600-SafeQ

dhcpd option 6 ip 81.167.36.3 81.167.36.11 interface Vlan600-SafeQ

Vlan600-SafeQ enable dhcpd

!

dhcpd address 192.168.4.100 - 192.168.4.150 Vlan462-Suldalsposten

interface option 6 ip DomeneServer 81.167.36.11 Vlan462-Suldalsposten dhcpd

interface ip dhcpd option 3 Vlan462-Suldalsposten 192.168.4.1

Vlan462-Suldalsposten enable dhcpd

!

!

!

!

type of policy-card inspect dns preset_dns_map

parameters

message-length maximum 512

!

context of prompt hostname

Cryptochecksum:x

: end

Site 1 config:

: Saved

:

ASA Version 7.2 (4)

!

ciscoasa hostname

domain default.domain.invalid

activate the password encrypted x

passwd encrypted x

names of

!

interface Vlan1

nameif inside

security-level 100

IP 192.168.77.1 255.255.255.0

!

interface Vlan2

nameif outside

security-level 0

PPPoE Telenor customer vpdn group

IP address pppoe setroute

!

interface Ethernet0/0

switchport access vlan 2

!

interface Ethernet0/1

!

interface Ethernet0/2

!

interface Ethernet0/3

!

interface Ethernet0/4

!

interface Ethernet0/5

switchport access vlan 15

!

interface Ethernet0/6

!

interface Ethernet0/7

!

passive FTP mode

DNS server-group DefaultDNS

domain default.domain.invalid

outside_access_in list extended access permit icmp any any disable log echo-reply

access extensive list ip 192.168.77.0 outside_1_cryptomap allow 255.255.255.0 192.168.1.0 255.255.255.0

access extensive list ip 192.168.77.0 inside_nat0_outbound allow 255.255.255.0 192.168.1.0 255.255.255.0

pager lines 24

asdm of logging of information

Within 1500 MTU

Outside 1500 MTU

ICMP unreachable rate-limit 1 burst-size 1

ASDM image disk0: / asdm - 524.bin

don't allow no asdm history

ARP timeout 14400

Global 1 interface (outside)

NAT (inside) 0-list of access inside_nat0_outbound

NAT (inside) 1 0.0.0.0 0.0.0.0

Access-group outside_access_in in interface outside

Timeout xlate 03:00

Timeout conn 01:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02

Sunrpc timeout 0:10:00 h323 0:05:00 h225 mgcp from 01:00 0:05:00 mgcp-pat 0:05:00

Sip timeout 0:30:00 sip_media 0:02:00 prompt Protocol sip-0: 03:00 sip - disconnect 0:02:00

Timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute

Enable http server

http 192.168.77.0 255.255.255.0 inside

http 192.168.1.0 255.255.255.0 inside

No snmp server location

No snmp Server contact

Server enable SNMP traps snmp authentication linkup, linkdown cold start

Crypto ipsec transform-set esp-SHA-ESP-3DES-3des esp-sha-hmac

card crypto outside_map 1 match address outside_1_cryptomap

card crypto outside_map 1 set pfs

peer set card crypto outside_map 1 79.160.252.226

card crypto outside_map 1 set of transformation-ESP-3DES-SHA

outside_map interface card crypto outside

crypto ISAKMP allow inside

crypto ISAKMP allow outside

crypto ISAKMP policy 10

preshared authentication

3des encryption

sha hash

Group 2

life 86400

Telnet 192.168.77.0 255.255.255.0 inside

Telnet timeout 5

SSH timeout 5

Console timeout 0

VPDN group Telenor request dialout pppoe

VPDN group Telenor localname x

VPDN group Telenor ppp authentication chap

VPDN x x local store password username

dhcpd outside auto_config

!

dhcpd address 192.168.77.100 - 192.168.77.130 inside

dhcpd dns 192.168.77.1 on the inside interface

dhcpd option 6 ip 130.67.15.198 193.213.112.4 interface inside

dhcpd allow inside

!

dhcpd option 6 ip 130.67.15.198 193.213.112.4 outside interface

!

tunnel-group 79.160.252.226 type ipsec-l2l

IPSec-attributes tunnel-group 79.160.252.226

pre-shared-key *.

!

class-map inspection_default

match default-inspection-traffic

!

!

type of policy-card inspect dns preset_dns_map

parameters

message-length maximum 512

Policy-map global_policy

class inspection_default

inspect the preset_dns_map dns

inspect the ftp

inspect h323 h225

inspect the h323 ras

inspect the rsh

inspect the rtsp

inspect esmtp

inspect sqlnet

inspect the skinny

inspect sunrpc

inspect xdmcp

inspect the sip

inspect the netbios

inspect the tftp

!

global service-policy global_policy

context of prompt hostname

Cryptochecksum:x

: end

Hello

The addition of a new network to the existing VPN L2L should be a fairly simple process.

Essentially, you need to add the network of the Crypto present ACL configurations "crypto map" . You also need to configure the NAT0 configuration for it in the appropriate interfaces of the SAA. These configurations are all made on both ends of the VPN L2L connection.

Looking at your configurations above it would appear that you need to the following configurations

SITE 1
- We add the new network at the same time the crypto ACL and ACL NAT0
access extensive list ip 192.168.77.0 outside_1_cryptomap allow 255.255.255.0 192.168.20.0 255.255.255.0

access extensive list ip 192.168.77.0 inside_nat0_outbound allow 255.255.255.0 192.168.20.0 255.255.255.0

SITE 2
- We add new ACL crypto network
- We create a new NAT0 configuration for interface Vlan480 because there is no previous NAT0 configuration
outside_20_cryptomap_1 to access extended list ip 192.168.20.0 allow 255.255.255.0 192.168.77.0 255.255.255.0

Comment by VLAN480-NAT0 NAT0 for VPN access-list

access-list VLAN480-NAT0 ip 192.168.20.0 allow 255.255.255.0 192.168.77.0 255.255.255.0

NAT 0 access-list VLAN480-NAT0 (vlan480-Telefoni)

These configurations should pretty much do the trick.

Let me know if it worked

-Jouni

Cisco 877 + VPN Site to Site

Hello

I'm new im this forum.
I've set up a Site VPN site with 2 Cisco 877.

SITE A:

Address IP Adreess public: static
Internal IP Adrees: 192.168.0.XXX
Mask: 255.255.255.0

SITE B:

IP address public Adreess: Dynamics
Internal IP address: 192.168.2.XXX
Mask: 255.255.255.0

I managed to do a ping on both sides, but I can't access file shares, and could rdp on any server in site A, by the internal IP address.

Fix, is the SITES A and B SITE startup configs.

Could you please someone help me?

Hi Marcos,

Really happy to know that the problem is solved. There is no need to apologize. Please mark this message as answered if there is nothing more.

Rregards,

Assia

ASA, VPN Site-to-Site

Hello

I would like to VPN site-to-site using ASA 5520 and I have some question if you don't mind:

Site A:

Peer IP address: aaa.aaa.aaa.aaa/32

Local network: bbb.bbb.bbb.bbb/32

Site b:

Peer IP address: xxx.xxx.xxx.xxx/32

Local network: yyy.yyy.yyy.yyy/32

on the site to site vpn Wizard (site B), the network of peers should be site A and the LAN must be site B and remote network must be the site one right?

the IP address of the local network should be not be used right by other devices on the right? I can use use a unique IP address instead of the beach of network on the LAN and remotely? from the client on site give me a unique IP address?

can I allow on site A browse only a single IP address on my site B and allowing only ports 80 and 443, please can you give me example I prefer ASDM.

Thank you and waiting for your help.

Hello

I can only really give an example of this using the CLI (or I rather do as I do not use ASDM almost at all)

You have all already existing L2L / Site to Site VPN connections on the SAA?

Could you share your current configuration (delete all sensitive information) so we can take into account all existing configurations you have

Did you agree on what will be the settings phase 1 VPN L2L and Phase2 with the other sites technical contact who will set up their side of the L2L VPN?

-Jouni

Redundancy with double tis on cisco ASA VPN Site to Site

Similar Questions

Maybe you are looking for