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I have a site to site that was previously up and working but it is not now. An ASA is on the side I control and a PIX is on the other end. The weird thing is isakmp seems to be up but not ipsec, as belowASA5510# sh crypto isakmp saIKE Peer: x.x.x.xTy...

kwillacey by Level 3
  • 826 Views
  • 3 replies
  • 0 Helpful votes

I have a site-to-site vpn with two 2811 Cisco Routers with 2 interfaces each (LAN and WAN) and a GRE Tunnel.I want to implement Zone Based Firewall and I have read several configurations to block P2P and Instant messaging, but each of them is for a s...

I have been looking at how to delete expired certificates from an IOS CA. I have seen the command "crypto pki server trim" but this command appears to only apply to certificates in the CRL list. Does anyone know if there is a similar command to just ...

JHaynes4 by Level 1
  • 1485 Views
  • 0 replies
  • 0 Helpful votes

Background: We are in the process of migrating to a new high speed internet connection. I have attached an ASA to the new connection as follows:ISP <==> Outside3750 <==> ASAI have been over this a hundred times, but I cannot figure out why I cannot...

Sharkey13 by Level 1
  • 2018 Views
  • 9 replies
  • 0 Helpful votes

Kinda new to the zone based firewalling stuff, and the IOS-XE firewalling is a bit new and may still have bugs, so I need to know from someone running a more mature ZBFW implementation whether this is expected behavior:If you have traffic that goes t...

b.julin by Level 3
  • 1006 Views
  • 5 replies
  • 0 Helpful votes

Hi all,I am trying to put in place an ASA to terminate VPN sessions for my users in an EIGRP environment. Do I have to put a router in front of the ASA or does the ASA supports EIGRP routing ?Also,instead of using an ASA, can I just use a router/VPN ...

I have a site to site IPSec VPN setup to a Cisco 1711 router, and am getting occasional error messages of this type:%C1700_EM-1-ERROR: packet-rx error: ESP sequence fail, id 60, pool offset 0This appears to be caused by the router seeing a sequence n...

inoc_noc by Level 1
  • 6292 Views
  • 1 replies
  • 0 Helpful votes
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