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11.10.2007 at 08:51AM PST, ID: 22952143 | Points: 130
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Attachment Details

VPN Routing

Asked by Roots0000 in Cisco PIX Firewall, Virtual Private Networking (VPN), Enterprise Firewalls

Tags: , ,

I'm trying to configure VPN access to our network. I have manged to setup vpn to connect and assign an address to the client. However no traffic is being routed between the client and the internal network. I have been racking my brains but cant figure out what the problem is. I can ping the internal interface but nothing else on the inside.

interface: outside
    Crypto map tag: outside_dyn_map, seq num: 20, local addr: xxx.xxx.xxx.xxx

      local ident (addr/mask/prot/port): (0.0.0.0/0.0.0.0/0/0)
      remote ident (addr/mask/prot/port): (192.168.2.1/255.255.255.255/0/0)
      current_peer: xxx.xxx.xxx.xxx, username: xxx
      dynamic allocated peer ip: 192.168.2.1

      #pkts encaps: 1, #pkts encrypt: 1, #pkts digest: 1
      #pkts decaps: 21110, #pkts decrypt: 21110, #pkts verify: 21110
      #pkts compressed: 0, #pkts decompressed: 0
      #pkts not compressed: 1, #pkts comp failed: 0, #pkts decomp failed: 0
      #pre-frag successes: 0, #pre-frag failures: 0, #fragments created: 0
      #PMTUs sent: 0, #PMTUs rcvd: 0, #decapsulated frgs needing reassembly: 0
      #send errors: 0, #recv errors: 0

      local crypto endpt.: xxx.xxx.xxx.xxx/4500, remote crypto endpt.: xxx.xxx.xxx.xxx/48971
      path mtu 1500, ipsec overhead 66, media mtu 1500
      current outbound spi: A79BA2BA

    inbound esp sas:
      spi: 0xEC79A443 (3967394883)
         transform: esp-des esp-md5-hmac none
         in use settings ={RA, Tunnel,  NAT-T-Encaps, }
         slot: 0, conn_id: 17, crypto-map: outside_dyn_map
         sa timing: remaining key lifetime (sec): 15391
         IV size: 8 bytes
         replay detection support: Y
    outbound esp sas:
      spi: 0xA79BA2BA (2811994810)
         transform: esp-des esp-md5-hmac none
         in use settings ={RA, Tunnel,  NAT-T-Encaps, }
         slot: 0, conn_id: 17, crypto-map: outside_dyn_map
         sa timing: remaining key lifetime (sec): 15390
         IV size: 8 bytes
         replay detection support: Y


interface Ethernet0
 nameif outside
 security-level 0
 ip address xxx.xxx.xxx.xxx 255.255.255.225
!
interface Ethernet1
 nameif inside
 security-level 100
 ip address 192.168.1.xxx 255.255.255.0
!
object-group network LocalNetwork
 network-object 192.168.1.0 255.255.255.0
object-group network Remote-clients
 network-object 192.168.2.0 255.255.255.0
access-list remote-vpn extended permit ip object-group LocalNetwork object-group Remote-clients
access-list acl-inside extended permit ip object-group LocalNetwork object-group Remote-clients
ip local pool vpn-client 192.168.2.1-192.168.2.254
global (outside) 1 interface
nat (inside) 1 0.0.0.0 0.0.0.0
access-list acl-inside extended permit ip object-group LocalNetwork object-group Remote-clients
access-group acl-outside in interface outside
access-group acl-inside in interface inside
route outside 0.0.0.0 0.0.0.0 router 1
aaa-server RADIUS protocol radius
aaa-server RADIUS host 192.168.1.xxx
group-policy VPN_Client internal
group-policy VPN_Client attributes
split-tunnel-policy tunnelspecified
 split-tunnel-network-list value remote-vpn

crypto ipsec transform-set ESP-DES-MD5 esp-des esp-md5-hmac
crypto dynamic-map outside_dyn_map 20 set transform-set ESP-DES-MD5
crypto map vpnmap 60 ipsec-isakmp dynamic outside_dyn_map
crypto map vpnmap interface outside
crypto isakmp enable outside
crypto isakmp policy 10
 authentication pre-share
 encryption des
 hash sha
 group 5
 lifetime 864000
crypto isakmp policy 20
 authentication pre-share
 encryption des
 hash sha
 group 2
 lifetime 864000
crypto isakmp policy 40
 authentication pre-share
 encryption des
 hash md5
 group 2
 lifetime 864000
crypto isakmp policy 50
 authentication pre-share
 encryption des
 hash sha
 group 2
 lifetime 86400
crypto isakmp nat-traversal  20


Gateway of last resort is router to network 0.0.0.0

C    xxx.xxx.xxx.xxx 255.255.255.225 is directly connected, outside
C    192.168.1.0 255.255.255.0 is directly connected, inside
S    192.168.2.1 255.255.255.255 [1/0] via router, outside
S*   0.0.0.0 0.0.0.0 [1/0] via router, outside
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[+][-]11.10.2007 at 09:09AM PST, ID: 20256320

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[+][-]11.10.2007 at 02:56PM PST, ID: 20257345

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[+][-]11.11.2007 at 08:45AM PST, ID: 20259495

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[+][-]11.11.2007 at 09:51AM PST, ID: 20259832

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[+][-]11.11.2007 at 11:49PM PST, ID: 20262652

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[+][-]11.12.2007 at 05:32AM PST, ID: 20263742

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[+][-]11.12.2007 at 05:33AM PST, ID: 20263745

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[+][-]11.14.2007 at 01:37AM PST, ID: 20278585

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