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ACL Question, VPN Ports on Internet Edge Router

avilt
Level 3
Level 3

‎02-16-2007 05:13 AM - edited ‎02-21-2020 02:52 PM

I have cisco VPN Concentrator behind internet edge router. I have applied ACL on the internet router as below. I am able to establish VPN connectivity, but unable to access any internal resources. When I remove the ACL from the router everything works fine. Whats wrong with my ACL?

permit udp any vpnbox eq 500

permit udp any vpnbox eq 10000

permit udp any vpnbox eq 4500

permit 50 any vpnbox

permit 51 any vpnbox

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acomiskey
Level 10
Level 10

‎02-16-2007 05:44 AM

If you are doing ipsec over tcp on port 10000, change acl to tcp any vpnbox eq 10000.

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