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Hi Guys I have strange issue  -  with ASA  VPN tunnels.I have Datacentre  with  3 branch offices. All traffic is routed though the Datacentre.At one of the branch office the  IPCsec tunnel stops forwarding traffic even though the tunnel stays up.As a...

Thombie by Level 1
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  • 4 replies
  • 0 Helpful votes

Has anyone seen the issue with AnyConnect where it works fine on Ethernet, but trying to join WiFi kicks off a loop of "searching for network, associating, authenticating, searching for network, associating..."? I've already tried uninstalling Cisco,...

Some Guy by Level 1
  • 4447 Views
  • 6 replies
  • 0 Helpful votes

Hi, I need some advice on what might go wrong with my tunnel I established this tunnel like 6 month ago and it was fine until now. It's IKEv1 tunnel between vMX in Azure (my nva) and some 3rd party virtual ASA device. Tunnel is up but I can reach rem...

rabusiak by Level 1
  • 1557 Views
  • 1 replies
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Hello.On an ASA 5525, is...#crypto ipsec ikev2 ipsec-proposal PROPOSAL-1#protocol esp encryption aes-256#protocol esp integrity sha-512...the same as...#crypto ipsec ikev2 ipsec-proposal PROPOSAL-1#crypto ipsec ikev2 transform-set VENDOR1 esp-aes-256...

let me start by saying i don't do allot of VPN work so this is a little out of my wheelhouse.the issue is:I have a VPN tunnel between my office and a vendor. they want me to nat a machine on my side to another ip so it wont conflict with their intern...

Resolved! VPN via NAT

I have the following topologywith NAT-T disabled on Cisco ASA (no crypto isakmp nat-traversal 20), I got the followingI thought the VPN should fail. What did I miss here ?thanks a lot !!

CiscoASA-NAT-T.PNG CiscoASA-NAT-T-Capture-1.PNG
gongya by Level 1
  • 1454 Views
  • 10 replies
  • 0 Helpful votes