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RA VPN + L2L tunnels on Cisco 2811 Router

vvujicevic
Level 1
Level 1

Hello,

I have Cisco 2811 router with 3 Lan to Lan tunnels configured, im trying to set up remote access VPN also, but when i do it crashes my L2L tunnels after a while. 

This is the current configuration:

crypto keyring spokes 
  pre-shared-key address 0.0.0.0 0.0.0.0 key xxx

crypto isakmp policy 1
 encr aes
 authentication pre-share
 group 2
!
crypto isakmp policy 2
 encr 3des
 authentication pre-share
 group 2
!
crypto isakmp policy 10
 encr aes
 authentication pre-share
 group 2
crypto isakmp invalid-spi-recovery
crypto isakmp keepalive 10 periodic

crypto isakmp profile L2L
   description LAN-TO-LAN for spoke router(s) connection
   keyring spokes
   match identity address 0.0.0.0 


crypto ipsec transform-set rtpset esp-aes esp-sha-hmac 

!

crypto dynamic-map rtpmap 10
 set transform-set rtpset 
 set isakmp-profile L2L
 match address 104
 qos pre-classify
crypto dynamic-map rtpmap 20
 set transform-set rtpset 
 set isakmp-profile L2L
 match address 105
 qos pre-classify
crypto dynamic-map rtpmap 30
 set transform-set rtpset 
 set isakmp-profile L2L
 match address 158


!
crypto map clientmap 10 ipsec-isakmp dynamic rtpmap 

!

interface FastEthernet0/0
 description  $ETH-WAN$ 
 crypto map clientmap

 

 

The config i was trying to set up remote access with:

aaa authentication login LINE group radius local

aaa authorization network groupauthor local 

crypto isakmp client configuration group RA_VPN
 key xxx
 dns xxx
 pool vpdn_1
 acl 101
 netmask 255.255.255.0

crypto dynamic-map rtpmap 40
 set transform-set rtpset 
 reverse-route

 

crypto map clientmap client authentication list LINE
crypto map clientmap isakmp authorization list groupauthor
crypto map clientmap client configuration address initiate
crypto map clientmap client configuration address respond

 

If you see a problem here or have other idea how to set up parallel L2L and RA tunnels please help:S

 

 

Thank you

1 Accepted Solution

Accepted Solutions

Hi there,

 

Try this this and let me know.

 

crypto isakmp profile Prf_RA_VPN
 description VPN clients profile
 match identity group RA_VPN
 client authentication list LINE
 isakmp authorization list groupauthor
 client configuration address respond


crypto dynamic-map rtpmap 50
 set transform-set rtpset
 set isakmp−profile Prf_RA_VPN

 

Thanks

Rizwan Rafeek

 

View solution in original post

4 Replies 4

rizwanr74
Level 7
Level 7

Are you setting up Remote access vpn for end-users and routers?

For users to connect when they're out of office. 

Hi there,

 

Try this this and let me know.

 

crypto isakmp profile Prf_RA_VPN
 description VPN clients profile
 match identity group RA_VPN
 client authentication list LINE
 isakmp authorization list groupauthor
 client configuration address respond


crypto dynamic-map rtpmap 50
 set transform-set rtpset
 set isakmp−profile Prf_RA_VPN

 

Thanks

Rizwan Rafeek

 

I set this up on Friday, so far so good :) 

 

Thank you