Cisco router check ipsec site to site vpn tunnetl time?
I have a Cisco router that has a tunnel vpn to another depending on the location. Now, I want to check how long the VPN for up/construction. I know not if on the SAA, he has this 'sh l2l vpn-sessiondb' command that will allow me to view the tunnel for how long time. Don't seem to find the correct command for Cisco router. If you know the order let me know! Thank you.
Hello
I suppose there might be some differences between different platforms (except ASA) VPN or at least it seems to me
You can try the following command
View details remote crypto session
Partial output from one of our routers
Interface: Port-channel20
Profile:
Duration: 01:21:02
The session state: UP-ACTIVE
Hope this helps
-Jouni
Tags: Cisco Security
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Thank you!
Hi Yura Kazakevich,
Try to enable pfs on the router:
map SDM_CMAP_1 1 ipsec-isakmp crypto
Set of pfs
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Routing issue to site VPN site
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I have a VPN site-to site of SR520 at SFsence VPN, the tunnel is up, but I can't ping internal addresses of these two paths of layout of the site terminate my default gateway. Help, please
Access list configuration:
access-list 100 permit ip 10.0.43.0 0.0.0.255 10.10.10.0 0.0.0.255
access-list 100 permit ip 10.10.10.0 0.0.0.255 10.0.43.0 0.0.0.255
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access-list 110 permit ip 10.10.10.0 0.0.0.255 any
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Glad to know everything works now,
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IPSec site to site VPN cisco VPN client routing problem and
Hello
I'm really stuck with the configuration of ipsec site to site vpn (hub to spoke, multiple rays) with cisco vpn remote client access to this vpn.
The problem is with remote access - cisco vpn client access - I can communicate with hub lan - but I need also communication of all lans speaks of the cisco vpn client.
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Can someone help me please?
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RAYS - not cisco devices / another provider
Cisco 1841 HSEC HUB:
crypto ISAKMP policy 1
BA 3des
preshared authentication
Group 2
ISAKMP crypto key x xx address no.-xauth
!
the group x crypto isakmp client configuration
x key
pool vpnclientpool
ACL 190
include-local-lan
!
86400 seconds, duration of life crypto ipsec security association
Crypto ipsec transform-set esp-3des esp-sha-hmac 1cisco
!
Crypto-map dynamic dynmap 10
Set transform-set 1cisco
!
card crypto ETH0 client authentication list userauthen
card crypto isakmp authorization list groupauthor ETH0
client configuration address card crypto ETH0 answer
ETH0 1 ipsec-isakmp crypto map
set peer x
Set transform-set 1cisco
PFS group2 Set
match address 180
card ETH0 10-isakmp ipsec crypto dynamic dynmap
!
!
interface FastEthernet0/1
Description $ES_WAN$
card crypto ETH0
!
IP local pool vpnclientpool 192.168.200.100 192.168.200.150
!
!
overload of IP nat inside source list LOCAL interface FastEthernet0/1
!
IP access-list extended LOCAL
deny ip 192.168.7.0 0.0.0.255 192.168.1.0 0.0.0.255
deny ip 192.168.7.0 0.0.0.255 192.168.200.0 0.0.0.255
IP 192.168.7.0 allow 0.0.0.255 any
!
access-list 180 allow ip 192.168.7.0 0.0.0.255 192.168.1.0 0.0.0.255
access-list 190 allow ip 192.168.7.0 0.0.0.255 192.168.200.0 0.0.0.255
!
How the DLINK has been configured for traffic between the site to site VPN subnets? You are able to add multiple remote subnets on DLINK? If you can, then you must add the pool of Client VPN subnet.
Alternatively, if you cannot add multiple subnet on DLINK router, you can change the pool of Client VPN 192.168.6.0/24, and on the crypto ACL between the site to site VPN, you must edit the 180 existing ACL
DE:
access-list 180 allow ip 192.168.7.0 0.0.0.255 192.168.1.0 0.0.0.255
access-list 180 allow ip 192.168.200.0 0.0.0.255 192.168.1.0 0.0.0.255
TO:
access-list 180 allow ip 192.168.6.0 0.0.1.255 192.168.1.0 0.0.0.255
Also change the ACL 190 split tunnel:
DE:
access-list 190 allow ip 192.168.7.0 0.0.0.255 192.168.200.0 0.0.0.255
access-list 190 allow ip 192.168.1.0 0.0.0.255 192.168.200.0 0.0.0.255
TO:
access-list 190 allow ip 192.168.7.0 0.0.0.255 192.168.6.0 0.0.0.255
access-list 190 allow ip 192.168.1.0 0.0.0.255 192.168.6.0 0.0.0.255
Finally, replace the remote subnet 192.168.7.0/255.255.255.0 192.168.6.0/255.255.254.0 DLINK.
Hope that helps.
-
Newbie Help Needed: Cisco 1941 router site to site VPN traffic routing issue
Hello
Please I need help with a VPN site-to site, I installed a router Cisco 1941 and a VPN concentrator based on Linux (Sophos UTM).
The VPN is established between them, but I can't say the cisco router to send and receive traffic through the tunnel.
Please, what missing am me?
A few exits:
ISAKMP crypto to show her:
isakmp crypto #show her
IPv4 Crypto ISAKMP Security Association
DST CBC conn-State id
62.173.32.122 62.173.32.50 QM_IDLE 1045 ACTIVE
IPv6 Crypto ISAKMP Security Association
Crypto ipsec to show her:
Interface: GigabitEthernet0/0
Tag crypto map: QRIOSMAP, local addr 62.173.32.122
protégé of the vrf: (none)
local ident (addr, mask, prot, port): (192.168.20.0/255.255.255.0/0/0)
Remote ident (addr, mask, prot, port): (192.168.2.0/255.255.255.0/0/0)
current_peer 62.173.32.50 port 500
LICENCE, flags is {origin_is_acl},
#pkts program: encrypt 0, #pkts: 0, #pkts digest: 0
#pkts decaps: 52, #pkts decrypt: 52, #pkts check: 52
compressed #pkts: 0, unzipped #pkts: 0
#pkts uncompressed: 0, #pkts compr. has failed: 0
#pkts not unpacked: 0, #pkts decompress failed: 0
Errors #send 0, #recv 0 errors
local crypto endpt. : 62.173.32.122, remote Start crypto. : 62.173.32.50
Path mtu 1500, mtu 1500 ip, ip mtu IDB GigabitEthernet0/0
current outbound SPI: 0x4D7E4817 (1300121623)
PFS (Y/N): Y, Diffie-Hellman group: group2
SAS of the esp on arrival:
SPI: 0xEACF9A (15388570)
transform: esp-3des esp-md5-hmac.
running parameters = {Tunnel}
Conn ID: 2277, flow_id: VPN:277 on board, sibling_flags 80000046, crypto card: QRIOSMAP
calendar of his: service life remaining (k/s) key: (4491222/1015)
Size IV: 8 bytes
support for replay detection: Y
Status: ACTIVE
Please see my config:
crypto ISAKMP policy 1
BA 3des
md5 hash
preshared authentication
Group 2
encryption... isakmp key address 62.X.X... 50
ISAKMP crypto keepalive 10 periodicals
!
!
Crypto ipsec transform-set esp-3des esp-md5-hmac TS-QRIOS
!
QRIOSMAP 10 ipsec-isakmp crypto map
peer 62.X.X set... 50
transformation-TS-QRIOS game
PFS group2 Set
match address 100
!
!
!
!
!
interface GigabitEthernet0/0
Description WAN CONNECTION
62.X.X IP... 124 255.255.255.248 secondary
62.X.X IP... 123 255.255.255.248 secondary
62.X.X IP... 122 255.255.255.248
NAT outside IP
IP virtual-reassembly in
automatic duplex
automatic speed
card crypto QRIOSMAP
!
interface GigabitEthernet0/0.2
!
interface GigabitEthernet0/1
LAN CONNECTION description $ES_LAN$
address 192.168.20.1 255.255.255.0
IP nat inside
IP virtual-reassembly in
automatic duplex
automatic speed
!
IP nat pool mypool 62.X.X... ... Of 122 62.X.X 122 30 prefix length
IP nat inside source list 1 pool mypool overload
overload of IP nat inside source list 100 interface GigabitEthernet0/0
!
access-list 1 permit 192.168.20.0 0.0.0.255
access-list 2 allow 10.2.0.0 0.0.0.255
Note access-list 100 category QRIOSVPNTRAFFIC = 4
Note access-list 100 IPSec rule
access-list 100 permit ip 192.168.20.0 0.0.0.255 192.168.2.0 0.0.0.255
access-list 101 permit esp 62.X.X host... 50 62.X.X host... 122
access list 101 permit udp host 62.X.X... 50 62.X.X... host isakmp EQ. 122
access-list 101 permit ahp host 62.X.X... 50 62.X.X host... 122
access-list 101 deny ip any any newspaper
access-list 110 deny ip 192.168.20.0 0.0.0.255 192.168.2.0 0.0.0.255
access-list 110 permit ip 192.168.20.0 0.0.0.255 any
!
!
!
!
sheep allowed 10 route map
corresponds to the IP 110
The parts of the configuration you posted seem better than earlier versions of the config. The initial problem was that traffic was not in the VPN tunnel. That works now?
Here are the things I see in your config
I don't understand the relationship of these 2 static routes by default. It identifies completely the next hop and a mask the bytes of Middleweight of the next hop. Sort of, it seems that they might be the same. But if they were the same, I don't understand why they both make their appearance in the config. Can provide you details?
IP route 0.0.0.0 0.0.0.0 62.X.X... 121
IP route 0.0.0.0 0.0.0.0 62.172.32.121
This static route implies that there is another network (10.2.0/24) connected through the LAN. But there is no other reference to it and especially not for this translation. So I wonder how it works?
IP route 10.2.0.0 255.255.255.0 192.168.20.2
In this pair of static routes, the second route is a specific subnet more and would be included in the first and routes for the next of the same break. So I wonder why they are there are. There is not necessarily a problem, but is perhaps something that could be cleaned up.
IP route 172.17.0.0 255.255.0.0 Tunnel20
IP route 172.17.2.0 255.255.255.0 Tunnel20
And these 2 static routes are similar. The second is a more precise indication and would be included in the first. And it is referred to the same next hop. So why have the other?
IP route 172.18.0.0 255.255.0.0 Tunnel20
IP route 172.18.0.0 Tunnel20 255.255.255.252
HTH
Rick
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Hello!
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I suspect that.
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Hello Experts,
I have an at home test lab, I set up a site to site vpn using a router Cisco PIX501 and CISCO2691, for configurations, I have just a few links on the internet, because my background on VPN configuration is not too good, for the configuration of routers, I followed this link:
www.Firewall.CX/Cisco-Technical-Knowledgebase/Cisco-Routers/867-Cisco-ro...
and for configuring pIX I just use the VPN Wizard of pix. All confgurations but ping failed. Hope you can help me with this, don't know what to do here (troubleshooting).
Joint here is the configuration of my router, topology, as well as the pix configuration. Hope you can help me with this. Thanks in advance.
Hi Mark,
I went in the Config of the ASA
I see that the dispensation of Nat is stil missing there
Please add the following
access-list allowed sheep ip 192.168.1.0 255.255.255.0 172.21.1.0 255.255.255.0
inside NAT) 0 access-list sheep
Then try it should work
Thank you
REDA
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Cisco ASA Site to Site VPN IPSEC and NAT question
Hi people,
I have a question about the two Site to Site VPN IPSEC and NAT. basically what I want to achieve is to do the following:
ASA2 is at HQ and ASA1 is a remote site. I have no problem setting a static static is a Site to IPSEC VPN between sites. Guests residing in 10.1.0.0/16 are able to communicate with hosts in 192.168.1.0/24, but what I want is to configure the NAT with IPSEC VPN for this host to 10.1.0.0/16 will communicate with hosts in 192.168.1.0/24 with translated addresses
Just an example:
N2 host (10.1.0.1/16) contacted N1 192.168.1.5 with destination host say 10.23.1.5 No 192.168.1.5 (notice the last byte is the same in the present case,.5)
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It sounds a bit confusing to me, but I've seen this type of configuration before when I worked for the supplier of managed services where we have given our customers (Ipsec Site to Site VPN with NAT, don't know how it was setup)
Basically we contact the customer via site-to-site VPN hosts but their real address were hidden and we used as translated address more high 10.23.1.0/24 instead of (real) 192.168.1.0/24, last byte must be the same.
Grateful if someone can shed some light on this subject.
Hello
OK so went with the old format of NAT configuration
It seems to me that you could do the following:
- Configure the ASA1 with static NAT strategy
- access-list L2LVPN-POLICYNAT allowed ip 192.168.1.0 255.255.255.0 10.1.0.0 255.255.0.0
- public static 10.23.1.0 (inside, outside) access-list L2LVPN-POLICYNAT
- Because the above is a static NAT of the policy, this means that the translation will be made only when the destination network is 10.1.0.0/16
- If you have for example a PAT basic configuration to inside-> external traffic, the above NAT configuration and the custom of the actual configuration of PAT interfere with eachother
- ASA2 side, you can normally configure NAT0 / NAT Exemption for the 10.1.0.0/16 network
- Note of the INTERIOR-SHEEP access-list SHEEP L2LVPN
- the permitted INSIDE SHEEP 10.1.0.0 ip access list 255.255.0.0 10.23.1.0 255.255.255.0
- NAT (inside) 0-list of access to the INTERIOR-SHEEP
- You will need to consider that your access-list defining the VPN encrypted L2L traffic must reflect the new NAT network
- ASA1: allowed to access-list L2LVPN-ENCRYPTIONDOMAIN ip 10.23.1.0 255.255.255.0 10.1.0.0 255.255.0.0
- ASA2: list L2LVPN-ENCRYPTIONDOMAIN allowed ip 10.1.0.0 access 255.255.0.0 10.23.1.0 255.255.255.0
I could test this configuration to work tomorrow but I would like to know if it works.
Please rate if this was helpful
-Jouni
- Configure the ASA1 with static NAT strategy
-
Site to site VPN works only on Cisco 881
I have 2 problems with a cisco 881. The first problem is that Vlan2 (192.168.5.xx) cannot access the internet on the outside. But I know that the router has internet, because I can ping the external ip address. The 2nd problem is that I have a set of site to another upward, but when I test the Site to site I get this error:
destination of traffic of the tunnel must be channelled through the crypto map interface. The destination following (s) doesn't have a routing entry in the routing table
192.168.2.0I copied the config form this router from another cisco 881 work, where everything works. The only difference is that this router needs a site to site vpn connection.
My question is how I can get internet on vlan2 and who can I solve the connection to site to site.
Here's the running configuration:
Building configuration...
Current configuration: 12698 bytes
!
version 15.3
horodateurs service debug datetime msec
Log service timestamps datetime msec
no password encryption service
!
hostname Cisco_881
!
boot-start-marker
boot-end-marker
!
AQM-registry-fnf
!
logging buffered 51200 warnings
!
AAA new-model
!
!
AAA authentication login default local
AAA authorization exec default local
AAA authorization network default local
!
!
!
!
!
AAA - the id of the joint session
!
Crypto pki trustpoint TP-self-signed-1151531093
enrollment selfsigned
name of the object cn = IOS - Self - signed - certificate - 1151531093
revocation checking no
rsakeypair TP-self-signed-1151531093
!
Crypto pki trustpoint TP-self-signed-2011286623
enrollment selfsigned
name of the object cn = IOS - Self - signed - certificate - 2011286623
revocation checking no
rsakeypair TP-self-signed-2011286623
!
!
TP-self-signed-1151531093 crypto pki certificate chain
certificate self-signed 01
3082022B 30820194 02020101 300 D 0609 2A 864886 F70D0101 05050030 A0030201
2 060355 04031326 494F532D 53656 C 66 2 AND 536967 6E65642D 43657274 31312F30
69666963 31313531 35333130 6174652D 3933301E 170 3135 30343031 31363230
34315A 17 0D 323030 31303130 30303030 305A 3031 06035504 03132649 312F302D
4F532D53 5369676E 656C662D 43 65727469 66696361 74652 31 31353135 65642D
33313039 3330819F 300 D 0609 2A 864886 01050003, 818, 0030, 81890281 F70D0101
8100AC6E E7FA8AFD 9D4E206C 2B23DFC1 990AFDB3 98CD84A7 37697253 A7EF2520
0C45190E 298B6E9F E2711580 80DCFBFB 05A6A0BA 347B960B D9DA17FC B1543B9D
FBC048F3 063EBBC5 02391432 F0232A73 EAC7278E 8CB83005 D13A1D47 BEF18198
A 547469, 2 F65ED0E6 249BF517 1E74117D C94BE542 46EE487D A3843F12 364639B 4
0B 090203 010001 HAS 3 53305130 1 130101 FF040530 030101FF 301F0603 0F060355
551 2304 18301680 147996F4 3E6D0EE2 2D9065BB D726137C 2DF42ABE 01301D 06
03551D0E 04160414 7996F43E 6D0EE22D 9065BBD7 26137C2D F42ABE01 300 D 0609
2A 864886 F70D0101 8181002A 05050003 677B9BE6 CB60D188 73227C4B 2DC33101
BD448017 EDEF0296 FF7438A3 4C46519B 144C775F 1429CF06 7DB29F2D EB16EE75
22100B 63 0D75511A 98DC57DC EF87BED2 1C1635C8 B5352706 3963037A 4E9B739A
3A1EC9BE 8431BD70 116D3B31 E4A2AC4C 0F934B3F 196AF829 AD537005 6935B 451
EB31DB3F A9BA6D70 65B70D19 D00158
quit smoking
TP-self-signed-2011286623 crypto pki certificate chain
no ip source route
!
!
!
!!
DHCP excluded-address IP 10.10.10.1
DHCP excluded-address IP 192.168.5.1 192.168.5.49
DHCP excluded-address IP 192.168.5.150 192.168.5.254
!
DHCP IP CCP-pool
import all
Network 10.10.10.0 255.255.255.248
default router 10.10.10.1
Rental 2 0
!
IP dhcp Internet pool
network 192.168.5.0 255.255.255.0
router by default - 192.168.5.254
DNS-Server 64.59.135.133 64.59.128.120
lease 6 0
!
!
!
no ip domain search
"yourdomain.com" of the IP domain name
name of the IP-Server 64.59.135.133
name of the IP-Server 64.59.128.120
IP cef
No ipv6 cef
!
!
!
!
!
Authenticated MultiLink bundle-name Panel
!
!
!
!
!
!
!
udi pid C881-K9 sn FTX18438503 standard license
!
!
Archives
The config log
hidekeys
username * privilege 15 secret 5 $1$IBY.$X5/iqYy47a5vAWWuG4/Oa/
username * secret 5 $1$ 17 ST$ QzJMvQnZ9Q.1y7u0rYXFa0
username * secret 5 $1$ L4W9$ zBKpawZ3i5nXxwyS9H6Lf1
!
!
!
!
!
no passive ftp ip
!
!
crypto ISAKMP policy 1
BA aes 256
preshared authentication
Group 2
!
crypto ISAKMP policy 2
BA 3des
preshared authentication
Group 2
isakmp encryption key * address 208.98.212.xx
!
Configuration group crypto isakmp MPE client
key *.
pool VPN_IP_POOL
ACL 100
include-local-lan
10 Max-users
netmask 255.255.255.0
banner ^ practive entered the fieldThis area is reserved for administrators of control systems.
If you are here by mistake, please disconnect immediately.
You have full access to 192.168.125.0 / 0.0.0.255
Support on continue to start your session. ^ C
!
Configuration group customer crypto isakmp PALL
key *.
pool VPN_IP_POOL_PALL
ACL 101
include-local-lan
Max - 1 users
netmask 255.255.255.0
banner ^ practive entered the fieldThis area is limited to the PALL access only.
If you are here by mistake, please disconnect immediately.
You have full access to 192.168.125.0 / 0.0.0.255
Support on continue to start your session. ^ C
ISAKMP crypto profile vpn_isakmp_profile
game of identity EMT group
client authentication list default
Default ISAKMP authorization list
client configuration address respond
virtual-model 1
ISAKMP crypto profile vpn_isakmp_profile_2
match of group identity PALL
client authentication list default
Default ISAKMP authorization list
client configuration address respond
virtual-model 2
!
!
Crypto ipsec transform-set esp - aes 256 esp-sha-hmac VPN_TRANSFORM
tunnel mode
Crypto ipsec transform-set esp-SHA-ESP-3DES-3des esp-sha-hmac
tunnel mode
!
Profile of crypto ipsec VPN_PROFILE_MPE
Set the security association idle time 3600
game of transformation-VPN_TRANSFORM
vpn_isakmp_profile Set isakmp-profile
!
Profile of crypto ipsec VPN_PROFILE_PALL
Set the security association idle time 1800
game of transformation-VPN_TRANSFORM
vpn_isakmp_profile_2 Set isakmp-profile
!
!
!
map SDM_CMAP_1 1 ipsec-isakmp crypto
Description Tunnel to208.98.212.xx
the value of 208.98.212.xx peer
game of transformation-ESP-3DES-SHA
match address 102
!
!
!
!
!
!
interface Loopback0
IP 192.168.40.254 255.255.255.0
!
interface FastEthernet0
no ip address
!
interface FastEthernet1
no ip address
!
interface FastEthernet2
switchport access vlan 2
no ip address
!
interface FastEthernet3
switchport access vlan 2
no ip address
!
interface FastEthernet4
IP address 208.98.213.xx 255.255.255.224
IP access-group 111 to
NAT outside IP
IP virtual-reassembly in
automatic duplex
automatic speed
map SDM_CMAP_1 crypto
!
type of interface virtual-Template1 tunnel
IP unnumbered Loopback0
ipv4 ipsec tunnel mode
Tunnel VPN_PROFILE_MPE ipsec protection profile
!
tunnel type of interface virtual-Template2
IP unnumbered Loopback0
ipv4 ipsec tunnel mode
Tunnel VPN_PROFILE_PALL ipsec protection profile
!
interface Vlan1
Description of control network
IP 192.168.125.254 255.255.255.0
IP access-group CONTROL_IN in
IP access-group out CONTROL_OUT
IP nat inside
IP virtual-reassembly in
IP tcp adjust-mss 1452
!
interface Vlan2
Description Internet network
IP 192.168.5.254 255.255.255.0
IP access-group INTERNET_IN in
IP access-group out INTERNET_OUT
IP nat inside
IP virtual-reassembly in
!
local IP VPN_IP_POOL 192.168.40.100 pool 192.168.40.150
local IP VPN_IP_POOL_PALL 192.168.40.151 pool 192.168.40.152
IP forward-Protocol ND
IP http server
23 class IP http access
local IP http authentication
IP http secure server
IP http timeout policy slowed down 60 life 86400 request 10000
!
!
IP nat inside source static tcp 192.168.125.2 25000 25000 FastEthernet4 interface
IP nat inside source overload map route SDM_RMAP_1 interface FastEthernet4
IP route 0.0.0.0 0.0.0.0 FastEthernet4 permanent 208.98.236.xx
!
CONTROL_IN extended IP access list
Note the access control
Note the category CCP_ACL = 17
allow any host 192.168.125.254 eq non500-isakmp udp
allow any host 192.168.125.254 eq isakmp udp
allow any host 192.168.125.254 esp
allow any host 192.168.125.254 ahp
IP 192.168.125.0 allow 0.0.0.255 192.168.125.0 0.0.0.255
Note the VPN access
IP 192.168.125.0 allow 0.0.0.255 192.168.40.0 0.0.0.255
Note Access VNC
permit tcp host 192.168.125.2 eq 25000 one
Comment by e-mail to WIN911
permit tcp host 192.168.125.2 any eq smtp
Note DNS traffic
permit udp host 192.168.125.2 host 64.59.135.133 eq field
permit udp host 192.168.125.2 host 64.59.128.120 eq field
Note Everything Else block
refuse an entire ip
CONTROL_OUT extended IP access list
Note the access control
IP 192.168.125.0 allow 0.0.0.255 192.168.125.0 0.0.0.255
Note the VPN access
ip permit 192.168.40.0 0.0.0.255 192.168.125.0 0.0.0.255
Note Access VNC
allow any host 192.168.125.2 eq 25000 tcp
Comment by e-mail to WIN911
allow any host 192.168.125.2 eq smtp tcp
Note DNS responses
allowed from any host domain eq 192.168.125.2 udp
Note deny all other traffic
refuse an entire ip
INTERNET_IN extended IP access list
Note Access VNC on VLAN
allow any host 192.168.125.2 eq 25000 tcp
Note block all other controls and VPN
deny ip any 192.168.125.0 0.0.0.255
deny ip any 192.168.40.0 0.0.0.255
Note leave all other traffic
allow an ip
INTERNET_OUT extended IP access list
Note a complete outbound Internet access
allow an ip
WAN_IN extended IP access list
allow an ip host 207.229.14.xx
Note PERMIT ESTABLISHED TCP connections
allow any tcp smtp created everything eq
Note ALLOW of DOMAIN CONNECTIONS
permit udp host 64.59.135.133 eq field all
permit udp host 64.59.128.120 eq field all
Note ALLOW ICMP WARNING RETURNS
allow all all unreachable icmp
permit any any icmp parameter problem
allow icmp all a package-too-big
allow a whole icmp administratively prohibited
permit icmp any any source-quench
allow icmp all once exceed
refuse a whole icmp
allow an ip
!
auto discovering IP sla
not run cdp
!
allowed SDM_RMAP_1 1 route map
corresponds to the IP 103
!
access-list 1 remark out to WAN routing
Note CCP_ACL the access list 1 = 16 category
access-list 1 permit 192.168.125.2
access-list 1 permit 192.168.5.0 0.0.0.255
Note access-list 23 SSH and HTTP access permissions
access-list 23 permit 192.168.125.0 0.0.0.255
access-list 23 permit 192.168.40.0 0.0.0.255
access-list 23 allow one
Note access-list 100 VPN traffic
access-list 100 permit ip 192.168.125.0 0.0.0.255 any
access-list 100 permit ip 192.168.40.0 0.0.0.255 any
Note access-list 101 for PALL VPN traffic
access-list 101 permit ip 192.168.125.0 0.0.0.255 any
Note access-list 102 CCP_ACL category = 4
Note access-list 102 IPSec rule
access-list 102 permit ip 192.168.5.0 0.0.0.255 192.168.2.0 0.0.1.255
Note access-list 103 CCP_ACL category = 2
Note access-list 103 IPSec rule
access-list 103 deny ip 192.168.5.0 0.0.0.255 192.168.2.0 0.0.1.255
access-list 103 allow ip 192.168.5.0 0.0.0.255 any
access-list 103 allow the host ip 192.168.125.2 all
Note access-list 111 CCP_ACL category = 17
access-list 111 permit udp any host 208.98.213.xx eq non500-isakmp
access-list 111 permit udp any host 208.98.213.xx eq isakmp
access-list 111 allow esp any host 208.98.213.xx
access-list 111 allow ahp any host 208.98.213.xx
Note access-list 111 IPSec rule
access-list 111 permit ip 192.168.2.0 0.0.1.255 192.168.5.0 0.0.0.255
Note access-list 111 IPSec rule
access-list 111 permit ip 192.168.2.0 0.0.1.255 192.168.4.0 0.0.1.255
access-list 111 permit udp host 208.98.212.xx host 208.98.213.xx eq non500-isakmp
access-list 111 permit udp host 208.92.12.xx host 208.92.13.xx eq isakmp
access-list 111 allow esp host 208.92.12.xx host 208.92.13.xx
access-list 111 allow ahp host 208.92.12.xx host 208.92.13.xx
access-list 111 permit icmp any host 208.92.13.xx
access-list 111 permit tcp any host 208.92.13.xx eq 25000
access-list 111 permit tcp any host 208.92.13.xx eq 22
access-list 111 permit tcp any host 208.92.13.xx eq telnet
access-list 111 permit tcp any host 208.92.13.xx eq www
!
!
!
control plan
!
!
!
MGCP behavior considered range tgcp only
MGCP comedia-role behavior no
disable the behavior MGCP comedia-check-media-src
disable the behavior of MGCP comedia-sdp-force
!
profile MGCP default
!
!
!
!
exec banner ^ C
% Warning of password expiration.
-----------------------------------------------------------------------Unplug IMMEDIATELY if you are not an authorized user
^ C
!
Line con 0
no activation of the modem
line to 0
line vty 0 4
access-class 23 in
password *.
transport input telnet ssh
transportation out all
line vty 5 15
access-class 160 in
password *.
transport of entry all
transportation out all
!
max-task-time 5000 Planner
Scheduler allocate 20000 1000
!
endThank you.
It seems that DNS has failed, because it is indeed happened to internet, but it does not work when internet DNS resolution.
Go ahead and try to ping this 157.166.226.25, and it's on the browser http://157.166.226.25/, CNN.com. Let's try those. Also just in case where to configure a DNS SERVER on your router.
- http://www.cisco.com/c/en/us/support/docs/ip/domain-name-system-dns/2418...
Disable any ZBF just in case.
David Castro,
Kind regards
-
Site to Site VPN - ASA 5510 / 851 router - no Sas?
We have installed an ASA 5510, version 1.0000 software running. In a remote area, we have a Cisco router to 851 with tunneling IPSec VPN for a PIX 515e. I try to open a backup between the 851 and ASA connection new, and I have a problem. I used ASDM on the side of the ASA and CCP on the side 851 and created a new VPN site to site on both, with PSK encryption algorithms, etc.. I checked the connectivity between the external interfaces of the two devices, and the associated ACLs are simple, because they allow all IP traffic on the internal side of the two devices to talk with each other.
When I do a "crypto isakmp to show his" on the SAA, I get "there is no its isakmp. When I do the same on the 851 router, I see only the existing connection to the PIX. It seems that the tunnel does not run again. I turned on debug various crypto and sent a series of pings, and I don't see any tunnel initiaion even be attempted.
CCP has a VPN to test the tool built in to the router. ASDM has a similar feature? Here's the relevant configs (at least I think... the SAA is enough Greek to me):
ASA 5510 (within the network of 10.20.0.0/16. The perfectly functional PIX is also on this network, with a different public IP address)
access-list ATTOutside_2_cryptomap extended permit ip object-group DM_INLINE_NETWORK_1 10.192.0.0 255.255.0.0 !
nat (Inside,ATTOutside) source static NETWORK_OBJ_10.20.0.0_16 NETWORK_OBJ_10.20.0.0_16 destination static NETWORK_OBJ_10.192.0.0_16 NETWORK_OBJ_10.192.0.0_16
!crypto ipsec transform-set ESP-AES-128-SHA esp-aes esp-sha-hmac crypto ipsec transform-set ESP-AES-128-MD5 esp-aes esp-md5-hmac crypto ipsec transform-set ESP-AES-192-SHA esp-aes-192 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 esp-aes-256 esp-sha-hmac crypto ipsec transform-set ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac crypto ipsec transform-set ESP-DES-SHA esp-des esp-sha-hmac crypto ipsec transform-set ESP-DES-MD5 esp-des esp-md5-hmac crypto ipsec transform-set ESP-3DES-SHA esp-3des esp-sha-hmac crypto ipsec transform-set ESP-3DES-MD5 esp-3des esp-md5-hmac crypto ipsec security-association lifetime seconds 28800 crypto ipsec security-association lifetime kilobytes 4608000 crypto map ATTOutside_map 2 match address ATTOutside_2_cryptomap crypto map ATTOutside_map 2 set peer 24.140.152.144 crypto map ATTOutside_map 2 set transform-set ESP-3DES-MD5 crypto map ATTOutside_map interface ATTOutside
!crypto isakmp enable ATTOutside crypto isakmp enable Inside crypto isakmp policy 10 authentication crack encryption aes-256 hash sha group 2 lifetime 86400 crypto isakmp policy 20 authentication rsa-sig encryption aes-256 hash sha group 2 lifetime 86400 crypto isakmp policy 30 authentication pre-share encryption aes-256 hash sha group 2 lifetime 86400 crypto isakmp policy 40 authentication crack encryption aes-192 hash sha group 2 lifetime 86400 crypto isakmp policy 50 authentication rsa-sig encryption aes-192 hash sha group 2 lifetime 86400 crypto isakmp policy 60 authentication pre-share encryption aes-192 hash sha group 2 lifetime 86400 crypto isakmp policy 70 authentication crack encryption aes hash sha group 2 lifetime 86400 crypto isakmp policy 80 authentication rsa-sig encryption aes hash sha group 2 lifetime 86400 crypto isakmp policy 90 authentication pre-share encryption aes hash sha group 2 lifetime 86400 crypto isakmp policy 100 authentication crack encryption 3des hash sha group 2 lifetime 86400 crypto isakmp policy 110 authentication rsa-sig encryption 3des hash sha group 2 lifetime 86400 crypto isakmp policy 120 authentication pre-share encryption 3des hash sha group 2 lifetime 86400 crypto isakmp policy 130 authentication crack encryption des hash sha group 2 lifetime 86400 crypto isakmp policy 140 authentication rsa-sig encryption des hash sha group 2 lifetime 86400 crypto isakmp policy 150 authentication pre-share encryption des hash sha group 2 lifetime 86400 crypto isakmp policy 170 authentication pre-share encryption 3des hash md5 group 2 lifetime 86400
!tunnel-group 24.140.152.144 type ipsec-l2l tunnel-group 24.140.152.144 ipsec-attributes
!
851 router (within the 10.192.4.0/24 network)
crypto isakmp policy 1
encr 3des
authentication pre-share
group 2
!
crypto isakmp policy 2
encr 3des
authentication pre-share
group 2
!
crypto isakmp policy 3
encr 3des
hash md5
authentication pre-share
group 2
crypto isakmp key si9bw1u8woaz address 65.42.15.142
crypto isakmp key 123 address 12.49.251.3
!
!
crypto ipsec transform-set ESP-3DES-SHA esp-3des esp-sha-hmac
crypto ipsec transform-set ESP-3DES-SHA1 esp-3des esp-sha-hmac
crypto ipsec transform-set ESP-3DES-SHA2 esp-3des esp-sha-hmac
crypto ipsec transform-set ESP_3DES_MD5 esp-3des esp-md5-hmac
!
crypto map SDM_CMAP_1 1 ipsec-isakmp
description Tunnel to65.42.15.142
set peer 65.42.15.142
set transform-set ESP-3DES-SHA1
match address 102
crypto map SDM_CMAP_1 2 ipsec-isakmp
description Tunnel to12.49.251.3
set peer 12.49.251.3
set transform-set ESP_3DES_MD5
match address 102
!
access-list 102 permit ip 10.192.4.0 0.0.0.255 10.20.0.0 0.0.255.255
access-list 102 permit ip 10.192.4.0 0.0.0.255 10.1.0.0 0.0.255.255
access-list 102 permit ip 10.192.4.0 0.0.0.255 10.10.0.0 0.0.255.255
access-list 102 permit ip 10.192.4.0 0.0.0.255 10.11.0.0 0.0.255.255
access-list 102 permit ip 10.192.4.0 0.0.0.255 10.12.0.0 0.0.255.255
access-list 102 permit ip 10.192.4.0 0.0.0.255 10.13.0.0 0.0.255.255
access-list 102 permit ip 10.192.4.0 0.0.0.255 10.14.0.0 0.0.255.255
access-list 102 permit ip 10.192.4.0 0.0.0.255 10.18.0.0 0.0.255.255
access-list 102 permit ip 10.192.4.0 0.0.0.255 10.19.0.0 0.0.255.255
access-list 102 permit ip 10.192.4.0 0.0.0.255 10.22.0.0 0.0.255.255
access-list 102 permit ip 10.192.4.0 0.0.0.255 10.23.0.0 0.0.255.255
Michael,
Since you are using the same ACL, subnets, even and even while on your router to your VPN 1 tunnels config and 2, your second VPN tunnel will not succeed because the router already has a tunnel with the PIX for the same traffic.
If you want to configure the ASA as peer backup scratch the second card encryption and instead, add the public IP ASA as a second peer under the original crypto configuration.
Like this:
crypto map SDM_CMAP_1 1 ipsec-isakmp
description Tunnel to65.42.15.142
set peer 65.42.15.142
game of transformation-ESP-3DES-SHA1set peer 12.49.251.3
match address 102
The router will attempt to connect to the PIX and if this fails (which means that the PIX has never responded) then it will try to connect to the ASA.
To test it, you could do either of two things: 1. taking the internet conection low PIX will make the router try to connect to the secondary host. 2: change (temporarily) on the router address peer of the PIX to a bogus IP that won't respond, when only one omits the router must try to negotiate with the ASA.
I hope this helps.
Raga
-
IPSec Site to Site VPN Solution needed?
Hi all
I need a solution to provide full connectivity to one of my clients. I created two IPSEC Site to Site VPN, one between the INFO and RITA and second between NIDA and RITA. I can access RITA machine that is 172.16.36.101 at the INFO and 10.0.0.5 to NIDA.
Now, I need to give access to my customer INFORMATION to direct NIDA 10.0.0.5 without established VPN machine to NIDA 10.0.0.5 of 172.16.36.101 access.
Could you please give me the solution how is that possible?
Concerning
Uzair Hussain
Hi uzair.infotech,
Looks like you need to set up a grouping between the 3 sites, at the end of that your topology will look like this:
INFO - RITA - NIDA
You can check this guide that explains step by step how to configure grouping:
https://supportforums.Cisco.com/document/12752536/how-configure-site-sit...
Hope this info helps!
Note If you help!
-JP-
-
Troubleshooting IPSec Site to Site VPN between ASA and 1841
Hi all
in the past I've implemented several VPN connections between the devices of the SAA. So I thought a site link between an ASA site and 1841 would be easier... But it seems I was mistaken.
I configured a VPN Site to Site, as it has been described in the Document ID: SDM 110198: IPsec Site to Site VPN between ASA/PIX and an example of IOS Router Configuration (I have not used SDM but CCP).
I have run the wizards on the ASA with ASDM and the current IOS version 15.1 1841, with CCP.
It seems to Phase 1 and 2 are coming although my ASA in ADSM reports (monitoring > VPN > VPN statistics > Sessions) a tunnel established with some of the Tx traffic but 0 Rx traffic),
On the ASA:
Output of the command: "sh crypto ipsec its peer 217.xx.yy.zz.
address of the peers: 217.86.154.120
Crypto map tag: VPN-OUTSIDE, seq num: 2, local addr: 62.aa.bb.ccaccess extensive list ip 192.168.37.0 outside_2_cryptomap_1 allow 255.255.255.0 172.20.2.0 255.255.255.0
local ident (addr, mask, prot, port): (LAN-A/255.255.255.0/0/0)
Remote ident (addr, mask, prot, port): (LAN-G/255.255.255.0/0/0)
current_peer: 217.xx.yy.zz#pkts program: 400, #pkts encrypt: 400, #pkts digest: 400
#pkts decaps: 0, #pkts decrypt: 0, #pkts check: 0
compressed #pkts: 0, unzipped #pkts: 0
#pkts uncompressed: 400, 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: 0local crypto endpt. : 62.aa.bb.cc, remote Start crypto. : 217.xx.yy.zz
Path mtu 1500, fresh ipsec generals 58, media, mtu 1500
current outbound SPI: 39135054
current inbound SPI: B2E9E500SAS of the esp on arrival:
SPI: 0xB2E9E500 (3001672960)
transform: esp-3des esp-sha-hmac no compression
running parameters = {L2L, Tunnel, PFS 2 group}
slot: 0, id_conn: 100327424, crypto-map: VPN-OUTSIDE
calendar of his: service life remaining (KB/s) key: (4374000/1598)
Size IV: 8 bytes
support for replay detection: Y
Anti-replay bitmap:
0x00000000 0x00000001
outgoing esp sas:
SPI: 0 x 39135054 (957567060)
transform: esp-3des esp-sha-hmac no compression
running parameters = {L2L, Tunnel, PFS 2 group}
slot: 0, id_conn: 100327424, crypto-map: VPN-OUTSIDE
calendar of his: service life remaining (KB/s) key: (4373976/1598)
Size IV: 8 bytes
support for replay detection: Y
Anti-replay bitmap:
0x00000000 0x00000001Output of the command: "sh crypto isakmp his."
HIS active: 4
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: 4IKE Peer: 217.xx.yy.zz
Type: L2L role: initiator
Generate a new key: no State: MM_ACTIVEOn the 1841
1841 crypto isakmp #sh its
IPv4 Crypto ISAKMP Security Association
DST CBC conn-State id
217.86.154.120 62.153.156.163 QM_IDLE 1002 ACTIVE1841 crypto ipsec #sh its
Interface: Dialer1
Tag crypto map: SDM_CMAP_1, local addr 217.86.154.120protégé of the vrf: (none)
local ident (addr, mask, prot, port): (172.20.2.0/255.255.255.0/0/0)
Remote ident (addr, mask, prot, port): (192.168.37.0/255.255.255.0/0/0)
current_peer 62.153.156.163 port 500
LICENCE, flags is {origin_is_acl},
#pkts program: encrypt 0, #pkts: 0, #pkts digest: 0
#pkts decaps: 585, #pkts decrypt: 585, #pkts check: 585
compressed #pkts: 0, unzipped #pkts: 0
#pkts uncompressed: 0, #pkts compr. has failed: 0
#pkts not unpacked: 0, #pkts decompress failed: 0
Errors #send 0, #recv 0 errorslocal crypto endpt. : 217.86.154.120, remote Start crypto. : 62.153.156.163
Path mtu 1452, ip mtu 1452, ip mtu BID Dialer1
current outbound SPI: 0xB2E9E500 (3001672960)
PFS (Y/N): Y, Diffie-Hellman group: group2SAS of the esp on arrival:
SPI: 0 x 39135054 (957567060)
transform: esp-3des esp-sha-hmac.
running parameters = {Tunnel}
Conn ID: 2003, flow_id: FPGA:3, sibling_flags 80000046, card crypto: SDM_CMAP_1
calendar of his: service life remaining (k/s) key: (4505068/1306)
Size IV: 8 bytes
support for replay detection: Y
Status: ACTIVEthe arrival ah sas:
SAS of the CFP on arrival:
outgoing esp sas:
SPI: 0xB2E9E500 (3001672960)
transform: esp-3des esp-sha-hmac.
running parameters = {Tunnel}
Conn ID: 2004, flow_id: FPGA:4, sibling_flags 80000046, card crypto: SDM_CMAP_1
calendar of his: service life remaining (k/s) key: (4505118/1306)
Size IV: 8 bytes
support for replay detection: Y
Status: ACTIVEoutgoing ah sas:
outgoing CFP sas:
Interface: virtual Network1
Tag crypto map: SDM_CMAP_1, local addr 217.86.154.120protégé of the vrf: (none)
local ident (addr, mask, prot, port): (172.20.2.0/255.255.255.0/0/0)
Remote ident (addr, mask, prot, port): (192.168.37.0/255.255.255.0/0/0)
current_peer 62.153.156.163 port 500
LICENCE, flags is {origin_is_acl},
#pkts program: encrypt 0, #pkts: 0, #pkts digest: 0
#pkts decaps: 585, #pkts decrypt: 585, #pkts check: 585
compressed #pkts: 0, unzipped #pkts: 0
#pkts uncompressed: 0, #pkts compr. has failed: 0
#pkts not unpacked: 0, #pkts decompress failed: 0
Errors #send 0, #recv 0 errorslocal crypto endpt. : 217.86.154.120, remote Start crypto. : 62.153.156.163
Path mtu 1452, ip mtu 1452, ip mtu BID Dialer1
current outbound SPI: 0xB2E9E500 (3001672960)
PFS (Y/N): Y, Diffie-Hellman group: group2SAS of the esp on arrival:
SPI: 0 x 39135054 (957567060)
transform: esp-3des esp-sha-hmac.
running parameters = {Tunnel}
Conn ID: 2003, flow_id: FPGA:3, sibling_flags 80000046, card crypto: SDM_CMAP_1
calendar of his: service life remaining (k/s) key: (4505068/1306)
Size IV: 8 bytes
support for replay detection: Y
Status: ACTIVEthe arrival ah sas:
SAS of the CFP on arrival:
outgoing esp sas:
SPI: 0xB2E9E500 (3001672960)
transform: esp-3des esp-sha-hmac.
running parameters = {Tunnel}
Conn ID: 2004, flow_id: FPGA:4, sibling_flags 80000046, card crypto: SDM_CMAP_1
calendar of his: service life remaining (k/s) key: (4505118/1306)
Size IV: 8 bytes
support for replay detection: Y
Status: ACTIVEoutgoing ah sas:
outgoing CFP sas:
It seems that the routing on the 1841 is working properly as I can tear down the tunnel and relaunch in scathing a host on the network of 1841, but not vice versa.
Trounleshoot VPN of the 1841 report shows a message like "the following sources are forwarded through the interface card crypto. (172.20.2.0 1) go to "Configure-> routing" and correct the routing table.
I have not found an error on the 1841 config so if one of the guys reading this thread has an idea I appreciate highly suspicion!
It's the running of the 1841 configuration
!
version 15.1
horodateurs service debug datetime msec
Log service timestamps datetime msec
encryption password service
!
host name 1841
!
boot-start-marker
start the system flash c1841-adventerprisek9 - mz.151 - 1.T.bin
boot-end-marker
!
logging buffered 51200 notifications
!
AAA new-model
!
!
AAA authentication login default local
!
AAA - the id of the joint session
!
iomem 20 memory size
clock timezone PCTime 1
PCTime of summer time clock day March 30, 2003 02:00 October 26, 2003 03:00
dot11 syslog
IP source-route
!
No dhcp use connected vrf ip
!
IP cef
no ip bootp Server
IP domain name test
name of the IP-server 194.25.2.129
name of the IP-server 194.25.2.130
name of the IP-server 194.25.2.131
name of the IP-server 194.25.2.132
name of the IP-server 194.25.2.133
No ipv6 cef
!
Authenticated MultiLink bundle-name Panel
!
!
object-group network phone
VoIP phone description
Home 172.20.2.50
Home 172.20.2.51
!
redundancy
!
!
controller LAN 0/0/0
atm mode
Annex symmetrical shdsl DSL-mode B
!
!
crypto ISAKMP policy 1
BA 3des
preshared authentication
Group 2
isakmp encryption key * address 62.aa.bb.cc
!
!
Crypto ipsec transform-set esp-SHA-ESP-3DES-3des esp-sha-hmac
!
map SDM_CMAP_1 1 ipsec-isakmp crypto
Description Tunnel to62.aa.bb.cc
the value of 62.aa.bb.cc peer
game of transformation-ESP-3DES-SHA
PFS group2 Set
match address 100
!
!
!
interface FastEthernet0/0
DMZ description $ FW_OUTSIDE$
10.10.10.254 IP address 255.255.255.0
IP nat inside
IP virtual-reassembly
automatic duplex
automatic speed
!
interface FastEthernet0/1
Description $ETH - LAN$ $FW_INSIDE$
IP 172.20.2.254 255.255.255.0
IP access-group 100 to
IP nat inside
IP virtual-reassembly
IP tcp adjust-mss 1412
automatic duplex
automatic speed
!
ATM0/0/0 interface
no ip address
No atm ilmi-keepalive
!
point-to-point interface ATM0/0/0.1
PVC 1/32
PPPoE-client dial-pool-number 1
!
!
interface Dialer1
Description $FW_OUTSIDE$
the negotiated IP address
IP mtu 1452
NAT outside IP
IP virtual-reassembly
encapsulation ppp
Dialer pool 1
Dialer-Group 2
PPP authentication chap callin pap
PPP chap hostname xxxxxxx
PPP chap password 7 xxxxxxx8
PPP pap sent-name of user password xxxxxxx xxxxxxx 7
map SDM_CMAP_1 crypto
!
IP forward-Protocol ND
IP http server
local IP http authentication
IP http secure server
!
!
The dns server IP
IP nat inside source static tcp 10.10.10.1 808 interface Dialer1 80
IP nat inside source static tcp 10.10.10.1 25 25 Dialer1 interface
IP nat inside source overload map route SDM_RMAP_1 interface Dialer1
IP nat inside source overload map route SDM_RMAP_2 interface Dialer1
IP route 0.0.0.0 0.0.0.0 Dialer1 permanent
!
logging trap notifications
Note category of access list 1 = 2 CCP_ACL
access-list 1 permit 172.20.2.0 0.0.0.255
Note access-list category 2 CCP_ACL = 2
access-list 2 allow 10.10.10.0 0.0.0.255
Note access-list 100 category CCP_ACL = 4
Note access-list 100 IPSec rule
access-list 100 permit ip 172.20.2.0 0.0.0.255 192.168.37.0 0.0.0.255
Note CCP_ACL the access list 101 = 2 category
Note access-list 101 IPSec rule
access-list 101 deny ip 172.20.2.0 0.0.0.255 192.168.37.0 0.0.0.255
access-list 101 permit ip 172.20.2.0 0.0.0.255 any
Note access-list 102 CCP_ACL category = 2
Note access-list 102 IPSec rule
access-list 102 deny ip 172.20.2.0 0.0.0.255 192.168.37.0 0.0.0.255
access-list 102 permit ip 10.10.10.0 0.0.0.255 any
!!
allowed SDM_RMAP_1 1 route map
corresponds to the IP 101
!
allowed SDM_RMAP_2 1 route map
corresponds to the IP 102
!
!
control plan
!
!
Line con 0
line to 0
line vty 0 4
length 0
transport input telnet ssh
!
Scheduler allocate 20000 1000
NTP-Calendar Update
NTP 172.20.2.250 Server prefer
endAs I mentioned previously: suspicion is much appreciated!
Best regards
Joerg
Joerg,
ASA receives not all VPN packages because IOS does not send anything.
Try to send packets to the 1841 LAN to LAN of the ASA and see is the "sh cry ips its" on the 1841 increments the encrypted packets (there not)
The problem seems so on the side of the router.
I think that is a routing problem, but you only have one default gateway (no other channels on the router).
The ACL 100 is set to encrypt the traffic between the two subnets.
It seems that the ACL 101 is also bypassing NAT for VPN traffic.
Follow these steps:
Try running traffic of LAN router inside IP (source of ping 192.168.37.x 172.20.2.254) and see if the packages are not through the translation and obtaining encrypted.
I would also like to delete 100 ACL from the inside interface on the router because it is used for the VPN. You can create an another ACL to apply to the interface.
Federico.
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SA520w routing through site-to-site VPN tunnels
I have several offices that are connected using site-to-site VPN tunnels and all will use the SA520W (firmware 2.1.18). I currently have 3 routers in place, router tunnels created for the router B and c of router. I need assistance with the configuration to allow the guests to router site B get to the router site C. I have attempted to add a static route, but get a destination unreachable host trying to ping. Also, if I connect to the router site has via the Cisco VPN client, I'm not able to get resources on each site, B, or C.
A - the site 10.10.0.0/24
Site B - 10.0.0.0/24
Site of the C - 10.25.0.0/24
Any help is greatly appreciated.
So, that's what you have configured correctly?
RTR_A
||
_____________ || ___________
|| ||
RTR_B RTR_C
Since there is no tunnel between B and C there is no way for us past that traffic through RTR_A for two reasons. The most important reason is that subnet 10.25.0.0/24 (rtr_c) is not allowed to pass through the IPSec tunnel (it's okay to IPSec?) of rtr_a ==> rtr_b. You can't just add a statement of road because your addresses are not routable which is the reason why it fails.
Your only option is to create another tunnel between rtr_b and rtr_c. This may not be the ONLY option, but you should get what you need.
I hope this helps.
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887VDSL2 IPSec site to site vpn does NOT use the easy vpn
Much of community support.
as I'm looking through the config Guide about 870 router series, only to find information about the config with eazy vpn.
is there a classic way, about 870 Series site 2 site without eazy vpn IPSec configuration?
Have a classic way if a tunnel? Have the 870 is not as a vpn client?
Thank you
Of course, here's example of Site to Site VPN configuration for your reference:
http://www.Cisco.com/en/us/Tech/tk583/TK372/technologies_configuration_example09186a0080194650.shtml
Hope that helps.
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How to Setup Cisco 1841 as a site to site VPN VPN server, with watch guard
I would like to implement a cisco 1841 as a VPN server to establish s IP VPN (site to another) of a watch guard firewall,.
I have looked through some examples of cisco config, but can't seem to get a lot.
Can you please send me sample config steps I need o perform on the cisco router? and what credentials must be awarded to watch keeps establishing a permanent VPN?
emergency assistance will be greatly appreciated.
The cisco router is configured as a lan to lan normal IPSEC tunnel, there is no difference when configuration to create a tunnel to a watchguard/sonicwall or all that peer will use, you can use this link as a guide:
If you have problems make me know.
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