ASA or PIX

I have to choose between a pix501 or an asa5505-k9 for a firewall on a small office.

Which one is recommended.

Is the ASA the future replacemente for the PIX?

Thank you

Osvaldo U.

The ASA will replace the PIX. I would say the ASA5505 because a PIX 501 only supports code 6.x and the ASA will support the new code and provide a longer life expectancy.

HTH and rate please.

Tags: Cisco Security

Similar Questions

Connectivity problems from site to Site - ASA and PIX

I'm trying to set up a tunnel between the ASA and PIX but I have some difficulty.

On the side of the ASA

June 29 at 08:09:44 [IKEv1]: Group = 190.213.57.203, IP = 190.213.57.203, error QM WSF (P2 struct & 0xc9309260, mess id 0x7e79b74e).

June 29 at 08:09:44 [IKEv1]: Group = 190.213.57.203, IP = 190.213.57.203, peer table correlator Removing failed, no match!

June 29 at 08:09:44 [IKEv1]: Group = 190.213.57.203, IP = 190.213.57.203, Session is be demolished. Reason: Phase 2
On the side of PIX

ISAKMP (0): the total payload length: 37
to return to the State is IKMP_NO_ERROR
crypto_isakmp_process_block:src:63.143.77.114, dest:190.213.57.203 spt:500 dpt:500
Exchange OAK_MM
ISAKMP (0): processing ID payload. Message ID = 0
ISAKMP (0): HASH payload processing. Message ID = 0
ISAKMP (0): load useful treatment vendor id

ISAKMP (0): Peer Remote supports dead peer detection

ISAKMP (0): SA has been authenticated.

ISAKMP (0): start Quick Mode Exchange, M - ID - 813626169:cf810cc7IPSEC (key_engine): had an event of the queue...
IPSec (spi_response): spi 0xbb1797c2 graduation (3138885570) for SA
from 63.143.77.114 to 190.213.57.203 for prot 3

to return to the State is IKMP_NO_ERROR
ISAKMP (0): send to notify INITIAL_CONTACT
ISAKMP (0): sending message 24578 NOTIFY 1 protocol
Peer VPN: ISAKMP: approved new addition: ip:63.143.77.114/500 Total VPN peers: 2
Peer VPN: ISAKMP: ip:63.143.77.114/500 Ref cnt is incremented to peers: 1 Total VPN peers: 2
crypto_isakmp_process_block:src:63.143.77.114, dest:190.213.57.203 spt:500 dpt:500
ISAKMP (0): processing NOTIFY payload 14 Protocol 3
SPI 0, message ID = 2038434904
to return to the State is IKMP_NO_ERR_NO_TRANS
crypto_isakmp_process_block:src:63.143.77.114, dest:190.213.57.203 spt:500 dpt:500
ISAKMP (0): processing DELETE payload. Message ID = 1798094647, spi size = 16
ISAKMP (0): delete SA: src 190.213.57.203 dst 63.143.77.114
to return to the State is IKMP_NO_ERR_NO_TRANS
ISADB: Reaper checking HIS 0x11fa6fc, id_conn = 0
ISADB: Reaper checking HIS 0x121ac3c, id_conn = 0 DELETE IT!

Peer VPN: ISAKMP: ip:63.143.77.114/500 Ref cnt decremented to peers: 0 Total of VPN peers: 2
Peer VPN: ISAKMP: deleted peer: ip:63.143.77.114/500 VPN Total peers:1IPSEC (key_engine): had an event of the queue...
IPSec (key_engine_delete_sas): rec would remove the ISAKMP notify
IPSec (key_engine_delete_sas): remove all SAs shared with 63.143.77.114

The ASA configuration

ASA Version 8.2 (5)

!

interface Ethernet0/0

switchport access vlan 2

!

interface Ethernet0/1

!

interface Ethernet0/2

!

interface Ethernet0/3

!

interface Ethernet0/4

!

interface Ethernet0/5

!

interface Ethernet0/6

!

interface Ethernet0/7

!

interface Vlan1

nameif inside

security-level 100

IP 192.168.102.1 255.255.255.0

!

interface Vlan2

nameif outside

security-level 0

IP 63.143.77.114 255.255.255.252

!

passive FTP mode

clock timezone IS - 5

DNS lookup field inside

DNS domain-lookup outside

DNS server-group DefaultDNS

domain lexlocal

object-group service DM_INLINE_SERVICE_3

the eq https tcp service object

the eq telnet tcp service object

ICMP service object

the purpose of the service tcp - udp eq www

the udp service object

object-group service DM_INLINE_SERVICE_5

the udp service object

the tcp service object

the purpose of the service tcp - udp eq www

the purpose of the service tcp eq www

the purpose of the service udp eq www

ICMP service object

object-group service DM_INLINE_SERVICE_8

the eq https tcp service object

the purpose of the service tcp - udp eq www

object-group Protocol DM_INLINE_PROTOCOL_1

ip protocol object

object-protocol udp

object-tcp protocol

object-group service DM_INLINE_SERVICE_4

the purpose of the service tcp - udp eq www

the eq https tcp service object

EQ-tcp smtp service object

the purpose of the udp eq snmp service

the purpose of the ip service

ICMP service object

object-group Protocol DM_INLINE_PROTOCOL_2

ip protocol object

object-protocol udp

object-tcp protocol

object-group Protocol DM_INLINE_PROTOCOL_3

ip protocol object

object-protocol udp

object-tcp protocol

inside_nat0_outbound list of allowed ip extended access all VPN_Access 255.255.255.240

access extensive list ip 192.168.102.0 inside_nat0_outbound allow Barbado-internal 255.255.255.0 255.255.255.0

inside_nat0_outbound list of allowed ip extended access all VPN_Access 255.255.255.192

access extensive list ip 192.168.102.0 inside_nat0_outbound allow 255.255.255.0 JA_Office_Internal 255.255.255.0

access extensive list ip 192.168.102.0 inside_nat0_outbound allow 255.255.255.0 P.O.S_Office_internal 255.255.255.0

outside_authentication list extended access allowed object-group DM_INLINE_PROTOCOL_3 all all idle state

inside_access_in access-list extended ip any any idle state to allow

inside_access_in list extended access allowed object-group host Jeremy DM_INLINE_SERVICE_5 all

inside_access_in list extended access allowed object-group DM_INLINE_SERVICE_3 192.168.102.0 255.255.255.0 any

inside_access_in list extended access allowed object-group DM_INLINE_PROTOCOL_1 192.168.102.0 255.255.255.0 192.168.102.0 255.255.255.0

outside_access_in list extended access allowed object-groups DM_INLINE_PROTOCOL_2 host interface idle outside Jeremy

outside_access_in list extended access allowed object-group DM_INLINE_SERVICE_4 any external interface

extended access list ip 255.255.255.0 Barbado-internal outside_access_in allow 192.168.102.0 255.255.255.0

outside_access_in list extended access allowed object-group DM_INLINE_SERVICE_8 any inactive external interface

IP JA_Office_Internal 255.255.255.0 JA_Office_Internal 255.255.255.0 allow Access-list extended outside_access_in

IP P.O.S_Office_internal 255.255.255.0 P.O.S_Office_internal 255.255.255.0 allow Access-list extended outside_access_in

access extensive list ip 192.168.102.0 outside_1_cryptomap allow Barbado-internal 255.255.255.0 255.255.255.0

access extensive list ip 192.168.102.0 outside_2_cryptomap allow 255.255.255.0 JA_Office_Internal 255.255.255.0

access extensive list ip 192.168.102.0 outside_3_cryptomap allow 255.255.255.0 P.O.S_Office_internal 255.255.255.0

pager lines 24

Enable logging

asdm of logging of information

Within 1500 MTU

Outside 1500 MTU

mask of local pool remote_users 192.168.200.1 - 192.168.200.10 IP 255.255.255.0

mask of local pool VPN_IPs 192.168.200.25 - 192.168.200.50 IP 255.255.255.248

no failover

ICMP unreachable rate-limit 1 burst-size 1

ICMP allow any inside

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

inside_access_in access to the interface inside group

Access-group outside_access_in in interface outside

Route outside 0.0.0.0 0.0.0.0 63.143.77.113 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 sip-provisional-media 0:02:00 uauth 0:05:00 absolute

timeout tcp-proxy-reassembly 0:01:00

Floating conn timeout 0:00:00

dynamic-access-policy-registration DfltAccessPolicy

the ssh LOCAL console AAA authentication

AAA authentication match outside the LOCAL outside_authentication

Enable http server

No snmp server location

No snmp Server contact

Server enable SNMP traps snmp authentication linkup, linkdown cold start

Sysopt connection timewait

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-AES-192-MD5 esp-aes-192 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

Crypto ipsec transform-set esp-3des esp-sha-hmac TRANS_ESP_3DES_SHA

Crypto ipsec transform-set transit mode TRANS_ESP_3DES_SHA

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

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

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

life crypto ipsec security association seconds 28800

Crypto ipsec kilobytes of life - safety 4608000 association

crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 pfs Group1 set

Crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 value transform-set ESP-AES-128-SHA ESP-AES-128-MD5 ESP-AES-192-SHA ESP-AES-192-MD5 ESP-AES-256-SHA ESP-AES-256-MD5 ESP-3DES-SHA MD5-ESP-3DES ESP-DES-SHA ESP-DES-MD5

card crypto outside_map 1 match address outside_1_cryptomap

card crypto outside_map 1 set pfs

peer set card crypto outside_map 1 200.50.87.198

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

card crypto outside_map 2 match address outside_2_cryptomap

card crypto outside_map 2 set pfs

peer set card crypto outside_map 2 66.54.113.191

card crypto outside_map 2 game of transformation-ESP-3DES-SHA

card crypto outside_map 3 match address outside_3_cryptomap

card crypto outside_map 3 set pfs

peer set card crypto outside_map 3 190.213.57.203

card crypto outside_map 3 game of transformation-ESP-DES-MD5

outside_map card crypto 65535-isakmp dynamic ipsec SYSTEM_DEFAULT_CRYPTO_MAP

outside_map interface card crypto outside

crypto ISAKMP allow outside

crypto ISAKMP policy 10

preshared authentication

3des encryption

sha hash

Group 2

life 86400

crypto ISAKMP policy 30

authentication crack

3des encryption

sha hash

Group 2

life 86400

crypto ISAKMP policy 50

preshared authentication

the Encryption

md5 hash

Group 2

life 86400

crypto ISAKMP policy 65535

preshared authentication

3des encryption

sha hash

Group 2

life 86400

crypto ISAKMP disconnect - notify

Telnet timeout 5

SSH timeout 5

Console timeout 0

dhcpd address 192.168.102.30 - 192.168.102.50 inside

dhcpd dns 66.54.116.4 66.54.116.5 interface inside

dhcpd allow inside

!

dhcpd dns 66.54.116.4 66.54.116.5 outside interface

!

a basic threat threat detection

Statistics-list of access threat detection

a statistical threat detection tcp-interception rate-interval 30 burst-400-rate average rate 200

WebVPN

allow outside

internal DefaultRAGroup group strategy

attributes of Group Policy DefaultRAGroup

VPN-tunnel-Protocol svc

lexlocal value by default-field

WebVPN

SVC keepalive no

internal DefaultRAGroup_1 group strategy

attributes of Group Policy DefaultRAGroup_1

Protocol-tunnel-VPN l2tp ipsec

lexlocal value by default-field

WebVPN

SVC keepalive no

internal VPN_Tunnel_Client group strategy

attributes of Group Policy VPN_Tunnel_Client

value of server DNS 192.168.102.1

Protocol-tunnel-VPN IPSec l2tp ipsec svc

lexlocal value by default-field

username VPN_Connect password 6f7B + J8S2ADfQF4a/CJfvQ is nt encrypted

username VPN_Connect attributes

type of nas-prompt service

xxxxex iFxSRrE9uIWAFjJE encrypted password username

attributes global-tunnel-group DefaultRAGroup

address pool remote_users

address pool VPN_IPs

Group Policy - by default-DefaultRAGroup_1

IPSec-attributes tunnel-group DefaultRAGroup

pre-shared key *.

tunnel-group 200.50.87.198 type ipsec-l2l

IPSec-attributes tunnel-group 200.50.87.198

pre-shared key *.

type tunnel-group VPN_Tunnel_Client remote access

attributes global-tunnel-group VPN_Tunnel_Client

address pool remote_users

Group Policy - by default-VPN_Tunnel_Client

IPSec-attributes tunnel-group VPN_Tunnel_Client

pre-shared key *.

tunnel-group 66.54.113.191 type ipsec-l2l

IPSec-attributes tunnel-group 66.54.113.191

pre-shared key *.

tunnel-group 190.213.57.203 type ipsec-l2l

IPSec-attributes tunnel-group 190.213.57.203

pre-shared key *.

!

class-map inspection_default

match default-inspection-traffic

!

!

type of policy-card inspect dns preset_dns_map

parameters

maximum message length automatic of customer

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

Review the ip options

inspect the netbios

inspect the rsh

inspect the rtsp

inspect the skinny

inspect esmtp

inspect sqlnet

inspect sunrpc

inspect the tftp

inspect the sip

inspect xdmcp

!

global service-policy global_policy

context of prompt hostname

no remote anonymous reporting call

call-home

Profile of CiscoTAC-1

PIX configuration

lexmailserver name 192.168.1.3

name 192.168.1.120 Lextt-SF

name 192.168.1.6 Lextt-ms

name 192.168.100.0 Barbados

name 192.168.102.0 Data_Center_Internal

outside_access_in tcp allowed access list any interface outside eq smtp

outside_access_in tcp allowed access list any interface outside eq www

outside_access_in tcp allowed access list any interface outside eq https

inside_outbound_nat0_acl ip access list allow any 192.168.2.0 255.255.255.224

permit 192.168.1.0 ip access list inside_outbound_nat0_acl 255.255.255.0 Barbado

permit 192.168.1.0 ip access list inside_outbound_nat0_acl 255.255.255.0 Data_Ce

permit 192.168.1.0 ip access list outside_cryptomap_20 255.255.255.0 Barbados 25

permit 192.168.1.0 ip access list outside_cryptomap_40 255.255.255.0 Data_Center

pager lines 24

opening of session

debug logging in buffered memory

logging trap information

logging out of the 190.213.57.203 host

Outside 1500 MTU

Within 1500 MTU

external IP 190.213.57.203 255.255.255.0

IP address inside 192.168.1.1 255.255.255.0

IP verify reverse path to the outside interface

alarm action IP verification of information

alarm action attack IP audit

IP local pool vpn_pool 192.168.2.0 - 192.168.2.20

no failover

failover timeout 0:00:00

failover poll 15

No IP failover outdoors

No IP failover inside

PDM location lexmailserver 255.255.255.255 outside

location of PDM Lextt-ms 255.255.255.255 outside

location of PDM 192.168.2.0 255.255.255.224 outside

location of PDM 200.50.87.198 255.255.255.255 outside

PDM location Barbados 255.255.255.0 inside

location of PDM 255.255.255.255 Lextt-SF on the inside

PDM location 255.255.255.0 outside Barbados

location of PDM 255.255.255.255 Lextt-ms on the inside

location of PDM Data_Center_Internal 255.255.255.0 outside

PDM 100 logging alerts

history of PDM activate

ARP timeout 14400

Global interface 10 (external)

NAT (inside) 0-list of access inside_outbound_nat0_acl

NAT (inside) 10 192.168.1.0 255.255.255.0 0 0

public static tcp (indoor, outdoor) interface smtp smtp Lextt-SF netmask 255.255.255.255

public static tcp (indoor, outdoor) interface www Lextt-ms www netmask 255.255.255.255 0

public static tcp (indoor, outdoor) interface Lextt-ms https netmask 255.255.255.2 https

Access-group outside_access_in in interface outside

Route outside 0.0.0.0 0.0.0.0 190.213.73.1 1

Timeout xlate 03:00

Timeout conn 01:00 half-closed 0:10:00 udp 0: CPP 02:00 0:10:00 01:00 h225

H323 timeout 0:05:00 mgcp 0: sip from 05:00 0:30:00 sip_media 0:02:00

Timeout, uauth 0:05:00 absolute

GANYMEDE + Protocol Ganymede + AAA-server

AAA-server GANYMEDE + 3 max-failed-attempts

AAA-server GANYMEDE + deadtime 10

RADIUS Protocol RADIUS AAA server

AAA-server RADIUS 3 max-failed-attempts

AAA-RADIUS deadtime 10 Server

AAA-server local LOCAL Protocol

AAA authentication enable LOCAL console

the ssh LOCAL console AAA authentication

Enable http server

http 192.168.1.0 255.255.255.0 inside

Barbados 255.255.255.0 HTTP inside

No snmp server location

No snmp Server contact

SNMP-Server Community public

No trap to activate snmp Server

enable floodguard

Permitted connection ipsec sysopt

Sysopt connection permit-pptp

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

outside_map 20 ipsec-isakmp crypto map

card crypto outside_map 20 match address outside_cryptomap_20

peer set card crypto outside_map 20 200.50.87.198

outside_map card crypto 20 the transform-set ESP-DES-MD5 value

outside_map 40 ipsec-isakmp crypto map

card crypto outside_map 40 correspondence address outside_cryptomap_40

peer set card crypto outside_map 40 63.143.77.114

outside_map card crypto 40 the transform-set ESP-DES-MD5 value

outside_map interface card crypto outside

ISAKMP allows outside

ISAKMP key * address 200.50.87.198 netmask 255.255.255.255

ISAKMP key * address 63.143.77.114 netmask 255.255.255.255

part of pre authentication ISAKMP policy 20

encryption of ISAKMP policy 20

ISAKMP policy 20 md5 hash

20 2 ISAKMP policy group

ISAKMP duration strategy of life 20 86400

Telnet timeout 5

If you haven't already done so, you must clear the SAs Phase I on both sides after you make a change to the map. Once the Phase I SA has been cleared, he renegotiate and reset Phase II. If you alerady made this, the only other thing I can think is manually re-enter the secrets disclosed in advance on tunnel groups then erase both the Phase I and Phase II SAs.

ASA at PIX VPN - routing

Hi all, I built a site 2 site between an ASA 5510 and a PIX IPsec tunnel. The tunnel is up, and most of the time the traffic flow between source and destination LANs as planned. The problem is that we need the ASA to send syslog messages in the VPN tunnel to a syslog on PIX site server. If I get a router on the ASA website, I ping the site of PIX syslog server. The following statement is in the ASA:

Route out of pix.net.addr sub.net.mask next.hop

But in the journal of the ASA, I see messages "Routing failed" for the traffic of the SAA on the syslog server.

April 8, 2010 08:32:01 ASA5510: % ASA-6-110003: routing could not locate the next hop for icmp NP identity Ifc:10.xx.x.xx/0 to inside:172.xx.x.xx/0

Any thoughts?

Thank you

Robert

Hello

Public IP address of the ASA must be in interesting for this tunnel traffic (since it's the INVESTIGATION period where newspapers are going to be sent from).

Also, the IP address of the syslog server must be in the interesting traffic.

In other words, you should be able to PING from the ASA to syslog (through the tunnel) server.

Federico.

VPN site to Site - ASA to PIX - same subnet on the inside

Chaps,

I have a unusual scenario, whereby case I need a tunnel vpn site-to-site between a pix of cisco version 7 and version 8 cisco asa, which have the same subnet ip to each endpoint. Is it possible to create such a tunnel from site to site or do I change one of the remote endpoints?

Thank you

Nick

Hi Nicolas,.

To allow the traffic through the tunnel when having the same at both ends addressing scheme, you should NAT VPN traffic.

That is to say.

Site a 10.1.1.0/24 LAN

Site B LAN 10.1.1.0/24

The site config:

NAT permit list to access ip 10.1.1.0 255.255.255.0 192.168.2.0 255.255.255.0

(in, out) static 192.168.1.0 access-list NAT

license of crypto list to access ip 192.168.1.0 255.255.255.0 192.168.2.0 255.255.255.0

Site B config:

NAT permit list to access ip 10.1.1.0 255.255.255.0 192.168.1.0 255.255.255.0

(in, out) static 192.168.2.0 access-list NAT

license of crypto list to access ip 192.168.2.0 255.255.255.0 192.168.1.0 255.255.255.0

The idea is that Site A will to 192.168.1.0 translatefd when you go to Site B, and Site B will result to 192.168.2.0 when you go to the Site A.

Hope that makes sense.

Federico.

ASA - DMZ - LOTUS NOTES ACCESS SEGMENT

Hello

I hosted lotus notes server and citrix servers in the DMZ segment of the asa. Access remote vpn has been configured. Users use vpn to access the servers. Users are not facing any problem when they try to access citrix and other servers after the connection to the vpn.

But when they try to access the server lotus notes using lotus notes client after authentication are not able to view their mailbox. When they try to telnet to the port 1352 it is successful. When they ping to the server works very well. But not able to view emails. That is to say the server does not.

I updated the entry of the host also in the files of the host of the client computer. But users of windows 98 operating system is able to display emails. But not in windows xp.

Let me know what we can do in asa.

When we replaced asa with pix, it works fine. But the servers are not hosted in in pix dmz segment.

Concerning

KRishna.

Krishna,

Please check the domain/DNS suffix. We had similar problems and it was resolved after you have added the DNS suffix on the General attributes for the VPN clients group.

Concerning

REDA

The local PIX ip access to hosts on the VPN site

I have a vpn connection from site to site with ASA 5510 PIX 515 which works very well. There is no problem for hosts on any side of the tunnel access to a cross. However the IP local (192.168.20.1) on the interface client of my PIX is not allowed access to guests across the tunnel.

Packet-trace entry client tcp 192.168.20.1 12345 192.168.13.13 80 detailed

Phase: 3

Type: ACCESS-LIST

Subtype:

Result: DECLINE

Config:

Implicit rule

Additional information:

Direct flow from returns search rule:

ID = 0x3ec5bc8, priority = 500, area = allowed, deny = true

hits = 8, user_data = 0 x 6, cs_id = 0 x 0, reverse, flags = 0 x 0 = 0 protocol

SRC ip = 192.168.20.1, mask is 255.255.255.255, port = 0

DST ip = 0.0.0.0 mask = 0.0.0.0, port = 0, dscp = 0 x 0

There must be a setting that I missed. All otherip on 192.168.20.0 don't get the same error with packet - trace. Can someone help me please?

interface Ethernet0

nameif outside

security-level 0

IP address dhcp setroute

interface Ethernet1

customer nameif

security-level 90

address 192.168.20.1 255.255.255.0

interface Ethernet1.21

VLAN 21

nameif Server

security-level 100

IP 192.168.21.1 255.255.255.0

the DM_INLINE_NETWORK_1 object-group network

object-network 192.168.10.0 255.255.255.0

object-network 192.168.11.0 255.255.255.0

object-network 192.168.13.0 255.255.255.0

access-list extended 100 permit customer ip 255.255.255.0 DM_INLINE_NETWORK_1 object-group

Global 1 interface (outside)

(Client) NAT 0-list of access 100

NAT (client) 1 0.0.0.0 0.0.0.0

NAT (server) 0-access list 100

NAT (server) 1 0.0.0.0 0.0.0.0

static (client, server) Server server netmask 255.255.255.0

static (client, server) client client netmask 255.255.255.0

client_access_in access to the customer of the interface group

Route outside 0.0.0.0 0.0.0.0 95.129.13.1 1

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

Crypto ipsec transform-set sveden-aes256 esp-aes-256 esp-sha-hmac

life crypto ipsec security association seconds 28800

Crypto ipsec kilobytes of life - safety 4608000 association

correspondence address card crypto myvpnmap 10 100

card crypto myvpnmap pfs set 10 group5

peer set card crypto myvpnmap 10 12.218.14.129

card crypto myvpnmap 10 transform-set sveden-aes256

life safety association set card crypto myvpnmap 10 28800 seconds

card crypto myvpnmap 10 set security-association life kilobytes 4608000

myvpnmap crypto 10 card value reverse-road

myvpnmap interface card crypto outside

crypto ISAKMP allow outside

crypto ISAKMP policy 10

preshared authentication

aes-256 encryption

sha hash

Group 5

life 86400

IPSec-attributes tunnel-group DefaultRAGroup

ISAKMP retry threshold 10 keepalive 2

tunnel-group 12.218.14.129 type ipsec-l2l

tunnel-group 12.218.14.129 General-attributes

IPSec-attributes tunnel-group 12.218.14.129

pre-shared-key *.

Cordially Mikael

Hello

You plan to connect to the firewall with address 192.168.20.1 for management purposes or why the IP should be able to generate connections to connect VPN L2L?

By default, the 'packet - trace' will fail if you are using a firewall interface IP address as the source address of the command. This result is always the same. (Although I have not tried the packet - trace with the below mentioned command enabled)

If you want to access the IP 192.168.20.1 interface via the L2L VPN on the other side, then you will have to configure

customer management-access

Here is more information on the above command

http://www.Cisco.com/en/us/docs/security/ASA/asa82/command/reference/m.html#wp2027985

-Jouni

router on a stick

We just installed a new Internet filter that uses a source SPAN port to see traffic to or from the Internet. A problem arises because our remote access vpn users are bypassing the filter because their traffic never crosses the SPAN source port. I remember with hubs that we don't carry in and out hubs, and before ASA, a PIX would not let the traffic in and out of the same interface. He was to be sent to a router. I use an ASA now and of course the same security perm intra command takes to care about this, but I'm trying to find a way to restore somehow and use a router to route traffic vpn for remote access only. The path looks like

Internet-> ASA-> 4510 (source SPAN is a link between the ASA and 4510)

So I want to be able to send the default traffic of a client for remote access to the 4510 and then the traffic turned to the ASA and the Internet. Possible?

Thank you

Bill

You can try a default route by tunnel.

Route inside 0.0.0.0 0.0.0.0 <4510.ip>tunnel

Questions of hub L2L with Checkpoint NGR55 3K 5

I am trying to create a connection L2L from a 3 K 5 hub to a seller with a NGR55 of control point. Setting up this morning, we have been able to access all applications using a NAT on their side, they were not able to access our own. The message that we've seen on both sides was:

No routine received Notify message: info ID not valid (18)

Which indicates the incompatible attributes between the peers. These have been verified on both sides. We have our list of local network specified as all the individual hosts that are translated into static NAT rules. For them, we have static translations and two global PATs... the network list for them specifies all their/24 network, which has been used in the comprehensive PAT. My understanding is that the most specific network will be applied and if not found, the PAT will be used, and I can see what is happening in the case where newspaper.

Question 1.) This could be a possible problem with why they are unable to connect to what anyone on our side?

Question 2.) The hub is driven by, even from the menu CLI and I can't find a way to clean up the SA when troubleshooting other than the deactivation and reactivation of the tunnel. I know about the ASA and PIX and I can do for phases 1 and 2 of the CLI. Deactivation of the tunnel on the 3 K 5 has the same result?

Any other ideas on why this would be appreciated.

It is very likely that the checkpoint is

do suppernetting, causing Phase 2

Quick mode error. I could do this on the

side of control point:

1 - Open a session in the check point gateway,

2. "you vpn" and remove the tunnel between

point of control and VPNc,

2 - cd $FWDIR/log,.

3 - vpn debugging trunc,

4 - vpn debugging ikeoff,

5 - vpn debugging ikeon,

6. now initialize the connection of control point

side. It will fail,

7 - get the ike.elg file and export it

on your desktop via scp or whatever.

8 - use a tool called IKEView.exe control point

utility and open the ike.elg file.

This will tell you EXACTLY why the tunnel failed and why. It is very likely that

control point is suppernetting its network and

Send it to VPNc, causing phase II for

in case of failure.

To resolve this problem, you will have

to modify the parameter "IKE_largest_possible_subnet" to "true" to "false" and also change the file user.def as

Well.

The other solution is to switch to the NGx so

you have an option to negotiate 'by '.

host' and have communication on both sides.

Sounds easy?

Now,.

Cisco ACS 5.2 with NX - OS (Nexus) devices user - questions

Hey, I have a really strange problem with Cisco ACS 5.2 and Nexus NX - OS devices.

I create an account on ACS, let's call him User1 and give privilege 15. With User1, I am able to access on all our IOS, IOS - XE, ASA and PIX devices with privilege 15.

When I use the User1 account in our NEXUS devices, I do NOT receive the access privilege 15. As you probably know, the NEXUS devices have roles: predefined or custom roles. So I assumed I would get the role of "network-admin" (15 private read/write) User1 when you connect, but instead I got the role of 'vdc-operator' (private 1 read-only).

Then I tried to twist User1 and give network-admin under profile Shell > Custom Attributes. I logged in the NEXUS and of course I was able to get a network-admin access. However, my access to ALL other devices (IOS, ASA, PIX, etc.) does NOT work! I am not even able to connect with my login and my password for these devices.

Has anyone ever experience this problem? Help, please!

Thank you

neocec

This is a common problem when you mix with RBAC and IOS devices authorization policies, the pair av that you created must be set 'optional' instead of 'compulsory', please make this change and you will be able to access all your devices.

Thank you

Tarik

Command line configuration Client VPN for UC500

Hi all, I have a Cisco UC500 on a site and I need to set up the VPN Client for users remotely in. The Configuration Wizard has an easy however, it errors when trying to save it. Dangerous than the external interface error has been partially configured via the command line.

So I would try to set this up via the command-line, however, I can't find any doc about all this that I find are for routers, ASA and PIX. Have a walk through this set up via the command line?

Thank you

Dan

Configuration of the VPN Client on UC500 is the same as the router. You can use the example of the configuration of routers.

Connectivity on the VPN tunnel problem.

Hello

I have a site to tunnel between the PIX506 and Cisco VPN 3000 Concentrator. I'll be spending it again ASA5510, so the tunnel will be established between the ASA and PIX. After inistial tests, I found only one box of remote network (time clock lol) is down by connectivity while tunnel between Pix and ASA (works fine with the hub). All traffic is allowed through the VPN tunnel built on SAA is? I understand it should be as long as the tunnel is running, correct? (Note: the remote clock uses ports TCP 8888 and 8889 to communicate with the server)

Thank you

If there is no filter, again all traffic should be allowed.

You need not choose L2TP connection is pure IPsec.

If you wish, you can post your configurations to check them out (you can remove sensitive information)

Federico.

Need help with configuration on cisco vpn client settings 1941

Hey all,.

I just bought a new router 1941 SRI and need help with the configuration of the parameters of the VPN client. Orders aspect a little different here, as I'm used to the configuration of ASA and PIX for vpn, routers not...

If anyone can help with orders?

I need the installation:

user names, authentication group etc.

Thank you!

Take a peek inside has the below examples of config - everything you need: -.

http://www.Cisco.com/en/us/products/ps5854/prod_configuration_examples_list.html

HTH >

Andrew.

How to secure Tunnel VPN

Hello

I installed a tunnel VPN between ASA and PIX. I want to implement security on the ASA or PIX so that some remote endpoint specfic IP can access resources of tunnel. is it possible to block additional IP addresses?

Thank you

Amardeep

Please read this link, you can implement VPN-filter.

http://www.Cisco.com/en/us/products/HW/vpndevc/ps2030/products_configuration_example09186a00808c9a87.shtml

Thank you

Ajay

ISAKMP for vpn

to my knowledge, I think that pix & asa allow ipsec to be attempted (or possibly put in place) from anywhere.

I read that, but could not understand what he entirely & there is no mention of avoid it.

If it does not attempt, can she really be established even if this peer is not mentioned in sets related ipsec vpn.

If there is such a condition, how can it be configured to accept ipsec still started from only a specific public source.

appreciate your help.

Thank you.

Hello

ASAs the PIX allow any source IPsec connections (if properly configured).

For example, as soon as the PIX / ASA is configured as a VPN IPsec server, it will allow connections from any source on the Internet.

I guess that since the main purpose of remote VPN access must be able to connect from anywhere, this is the behavior.

The ASAs now include an option to apply the ACL on the interface of traffic to employment (as well as the traffic through the box).

If you apply that ACL ISAKMP only from a certain IP address (or the refusal of certain IP,) then the ASA will follow this rule, but this is not often used because it defeats the purpose of being able to connect from anywhere.

The security normally applied for remote connections is through the name of user and password, OTP, digital certificates, etc. to validate the authenticity of the user trying to connect. In addition, you can use Secure Desktop to do a posture check of the remote device and allow connections only if certain conditions are met.

However, if you are referring to VPN Site to Site, the PIX / ASA allows only a valid counterpart (already configured IP) connections.

It will be useful.

Federico.

Site to site VPN with the VPN Client for both sites access?

Current situation:

Scenario is remote to the main office. Site IPSEC tunnel site (netscreen) remote in hand (506th pix). Cisco VPN Client of main office of remote access to users.

It's that everything works perfectly.

Problem:

Now we want remote users who connect to the seat to also be able to access resources in the remote offices.

This seems like it would be easy to implement, but I can't understand it.

Thanks in advance.

Rollo

----------

#10.10.10.0 = Network1

#10.10.11.0 = Network2

#172.16.1.0 = vpn pool

6.3 (4) version PIX

access-list 101 permit ip 10.10.10.0 255.255.255.0 172.16.1.0 255.255.255.0

access-list 101 permit ip 10.10.10.0 255.255.255.0 10.10.11.0 255.255.255.0

splitTunnel 10.10.10.0 ip access list allow 255.255.255.0 any

splitTunnel ip 10.10.11.0 access list allow 255.255.255.0 any

access-list 115 permit ip any 172.16.1.0 255.255.255.0

access-list 116 allow ip 10.10.10.0 255.255.255.0 10.10.11.0 255.255.255.0

IP access-list 116 allow all 10.10.11.0 255.255.255.0

access-list 116 allow ip 10.10.11.0 255.255.255.0 10.10.10.0 255.255.255.0

ICMP allow all outside

ICMP allow any inside

Outside 1500 MTU

Within 1500 MTU

IP address outside 209.x.x.x 255.255.255.224

IP address inside 10.10.10.1 255.255.255.0

alarm action IP verification of information

alarm action attack IP audit

IP local pool 172.16.1.0 vpnpool - 172.16.1.50

Global 1 interface (outside)

Global (outside) 10 209.x.x.x 255.255.255.224

(Inside) NAT 0-list of access 101

NAT (inside) 10 10.10.10.0 255.255.255.0 0 0

Access-group outside_access_in in interface outside

Route outside 0.0.0.0 0.0.0.0 209.x.x.x 1

Timeout xlate 01:00

Timeout conn 01:00 half-closed 0:10:00 udp 0: CPP 02:00 0:10:00 01:00 h225

H323 timeout 0:05:00 mgcp 0: sip from 05:00 0:30:00 sip_media 0:02:00

Timeout, uauth 0:05:00 absolute

enable floodguard

Permitted connection ipsec sysopt

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

crypto dynamic-map Clients_VPN-dynmap 10 transform-set RIGHT

35 Myset1 ipsec-isakmp crypto map

correspondence address 35 Myset1 map cryptographic 116

card crypto Myset1 35 counterpart set x.x.x.x

card crypto Myset1 35 set transform-set Myset1

Myset1 card crypto ipsec 90-isakmp dynamic dynmap Clients_VPN

client configuration address card crypto Myset1 launch

client configuration address card crypto Myset1 answer

interface Myset1 card crypto outside

ISAKMP allows outside

ISAKMP key * address x.x.x.x 255.255.255.255 netmask No.-xauth-no-config-mode

ISAKMP identity address

ISAKMP nat-traversal 20

part of pre authentication ISAKMP policy 15

ISAKMP policy 15 3des encryption

ISAKMP policy 15 sha hash

15 1 ISAKMP policy group

ISAKMP duration strategy of life 15 28800

part of pre authentication ISAKMP policy 20

ISAKMP policy 20 3des encryption

ISAKMP policy 20 chopping sha

20 2 ISAKMP policy group

ISAKMP duration strategy of life 20 3600

part of pre authentication ISAKMP policy 25

encryption of ISAKMP policy 25

ISAKMP policy 25 md5 hash

25 2 ISAKMP policy group

ISAKMP living 25 3600 duration strategy

part of pre authentication ISAKMP policy 30

ISAKMP policy 30 aes-256 encryption

ISAKMP policy 30 sha hash

30 2 ISAKMP policy group

ISAKMP duration strategy of life 30 86400

vpngroup address vpnpool pool mygroup

vpngroup dns-server dns1 dns2 mygroup

vpngroup mygroup wins1 wins2 wins server

vpngroup mygroup by default-domain mydomain

vpngroup split splitTunnel tunnel mygroup

vpngroup idle time 64000 mygroup

mygroup vpngroup password *.

Telnet timeout 5

dhcpd lease 3600

dhcpd ping_timeout 750

dhcpd outside auto_config

Hi Rollo,

You can not be implemented for a simple reason, it is not supported on the version 6.x PIX. It relies on the PIX 7.x worm but 7.x is not supported on PIX 506. Thus, in a Word, it can be reached on a PIX 506. If you have an ASA, a PIX 515 running 7.x, a router or a hub as well, it can be reached.

HTH,

Please rate if this helps,

Kind regards

Kamal

ASA or PIX

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