I´ve a cisco 1841 as gateway to internet and trying to establish a VPN site to site tunnel to a remote small office which has a cisco WRV210 on the other end.
Tunnel works OK from the WRV210 to the 1841 network but not working the other way, 1841 config and show version below.
Building configuration...
[OK]
UIS_Buceo#sh runn
Building configuration...
Current configuration : 4046 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
!
hostname UIS_Buceo
!
boot-start-marker
boot-end-marker
!
logging buffered 51200 warnings
enable secret 5 xxx
!
aaa new-model
!
!
aaa authentication login default local
aaa authorization exec default local
!
aaa session-id common
!
resource policy
!
ip cef
!
!
no ip dhcp conflict logging
!
!
no ip ftp passive
no ip domain lookup
ip domain name cisco.com
!
!
crypto pki trustpoint TP-self-signed-3303056522
enrollment selfsigned
subject-name cn=IOS-Self-Signed-Certificate-3303056522
revocation-check none
rsakeypair TP-self-signed-3303056522
!
!
crypto pki certificate chain TP-self-signed-3303056522
certificate self-signed 01
xxx
quit
username xxx privilege 15 password 7 xxx
!
!
!
crypto isakmp policy 1
encr 3des
authentication pre-share
group 2
!
crypto isakmp policy 2
encr 3des
hash md5
authentication pre-share
group 2
crypto isakmp key xxx address 201.217.137.106
!
!
crypto ipsec transform-set VPN esp-3des esp-sha-hmac
!
crypto map SDM_CMAP_1 1 ipsec-isakmp
description Tunnel to201.217.137.106
set peer 201.217.137.106
set transform-set VPN
match address 100
!
!
!
!
interface FastEthernet0/0
description $ETH-WAN$
ip address 190.64.68.181 255.255.255.252
ip nat outside
ip virtual-reassembly
duplex auto
speed auto
crypto map SDM_CMAP_1
!
interface FastEthernet0/1
ip address 10.66.98.1 255.255.255.0
ip nat inside
ip virtual-reassembly
duplex auto
speed auto
!
interface FastEthernet0/1/0
!
interface FastEthernet0/1/1
!
interface FastEthernet0/1/2
!
interface FastEthernet0/1/3
!
interface Serial0/0/0
no ip address
shutdown
clock rate 2000000
!
interface Vlan1
no ip address
!
ip route 0.0.0.0 0.0.0.0 FastEthernet0/0
!
!
ip http server
ip http authentication local
ip http secure-server
ip nat inside source route-map SDM_RMAP_1 interface FastEthernet0/0 overload
!
access-list 100 remark CCP_ACL Category=4
access-list 100 remark IPSec Rule
access-list 100 permit ip 10.66.98.0 0.0.0.255 10.36.33.0 0.0.0.255
access-list 101 remark CCP_ACL Category=2
access-list 101 remark IPSec Rule
access-list 101 deny ip 10.66.98.0 0.0.0.255 10.36.33.0 0.0.0.255
access-list 101 permit ip 10.66.98.0 0.0.0.255 any
!
!
route-map SDM_RMAP_1 permit 1
match ip address 101
!
!
!
control-plane
!
!
line con 0
password 7 xxx
line aux 0
line vty 0 4
exec-timeout 60 0
password 7 xxx
logging synchronous
transport input telnet ssh
line vty 5 807
password 7 xxx
!
scheduler allocate 20000 1000
end
UIS_Buceo#sh version
Cisco IOS Software, 1841 Software (C1841-ADVSECURITYK9-M), Version 12.4(9)T3, RELEASE SOFTWARE (fc3)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2007 by Cisco Systems, Inc.
Compiled Fri 23-Mar-07 16:56 by prod_rel_team
ROM: System Bootstrap, Version 12.3(8r)T9, RELEASE SOFTWARE (fc1)
UIS_Buceo uptime is 5 days, 1 hour, 7 minutes
System returned to ROM by reload at 18:46:52 UTC Fri Jan 10 2014
System image file is "flash:c1841-advsecurityk9-mz.124-9.T3.bin"
This product contains cryptographic features and is subject to United
States and local country laws governing import, export, transfer and
use. Delivery of Cisco cryptographic products does not imply
third-party authority to import, export, distribute or use encryption.
Importers, exporters, distributors and users are responsible for
compliance with U.S. and local country laws. By using this product you
agree to comply with applicable laws and regulations. If you are unable
to comply with U.S. and local laws, return this product immediately.
A summary of U.S. laws governing Cisco cryptographic products may be found at:
http://www.cisco.com/wwl/export/crypto/tool/stqrg.html
If you require further assistance please contact us by sending email to
export@cisco.com.
Cisco 1841 (revision 6.0) with 176128K/20480K bytes of memory.
Processor board ID xxx
6 FastEthernet interfaces
1 Serial(sync/async) interface
1 Virtual Private Network (VPN) Module
DRAM configuration is 64 bits wide with parity disabled.
191K bytes of NVRAM.
62976K bytes of ATA CompactFlash (Read/Write)
Configuration register is 0x2102
That´s the config and show version of the router the WRV210 is web managed so no cofig from that side but it´s working from the network attached to wrv210 so don´t think there is a problem there
Thanks in advance for you help.
Someone suggested it has something to do with NAT but there is a deny rule in the nat access list for the tunnel traffic so it shouldnt be a problem there.
