About Taggart2004

Taggart2004 · 02-04-2016

Hi Having this issue for a few days now. Initial VPN connection works and everything is ok for an hour or so. When the VPN drops out the ASA does not reconnect the VPN. Cisco Adaptive Security Appliance Software Version 8.2(5)58 Device Manager Versi...

Taggart2004 · 07-17-2015

HiNew issue since upgrading the WS-C2960S-48LPS-L to c2960s-universalk9-mz.150-2.SE8.bin, MAC flapping between local access ports and the uplink. These are all users PCs connected, anyone else seen this before for single NIC devices? Jul 17 11:52:47....

Taggart2004 · 02-10-2016

Hi JP Thanks for your reply.Still stuck on the rekey, even if the timeout is an hour or 24 hours. On Rekey the VPN goes does and fails to re-establish the link. All timeouts have since been removed. This is the output from the capture 107 packets ...

Taggart2004 · 09-22-2015

Hi Swillet Yesterday I checked the logs and it has not appeared recently. Checked again today and it is back Not sure if it is relivent but I am also using vlan 99 however it is not native. It is used for the uplink to the private network. Thanks

Taggart2004 · 07-22-2015

I am not so sure if it is users moving around the office now, as it happened overnight CSW1#sh log | i flapJul 21 16:37:34 UTC: %SW_MATM-4-MACFLAP_NOTIF: Host 000e.xxxx.xxx1 in vlan 108 is flapping between port Po14 and port Po13Jul 21 16:37:41 UTC: ...

Taggart2004 · 07-21-2015

Just checked spanning tree again and nothing is blocked.We have a 3750 core stack with port channels to 2960 stacks, All of the stacks are only connected to the core 3750 stack.All of the MAC addresses are linked to users PCs, laptops etc, they do mo...

Taggart2004 · 07-17-2015

Thanks for your reply;This is one that flapped recently (Gi3/0/1) has not flapped since.Jul 17 15:36:58.362: %SW_MATM-4-MACFLAP_NOTIF: Host 8434.xxxx.xxxx in vlan 108 is flapping between port Po1 and port Gi2/0/11#sh int Gi2/0/11GigabitEthernet2/0/1...

Member Since	‎07-17-2015 06:44 AM
Date Last Visited	‎08-18-2017 03:56 AM
Posts	7

User Statistics

User Activity

Cisco ASA 5505 VPN reconnection issues.

WS-C2960S-48LPS-L MAC flapping between ports

Hi JP

Hi Swillet Yesterday I

I am not so sure if it is

Just checked spanning tree

Thanks for your reply;This is