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Hi, the environment is the following: |border-switch|--|core-switch|--|server-access-switch|--|linux-server|There is a managmenet vlan. This vlan ip range is: 172.16.1.0/24. The linux-server is in this vlan and the management interface of the border-...
Hello,I have built an environmnet where ASA firewalls terminte ipsec vpn connection for Avaya Hard Phones. (Avaya Hard Phones have the ability to create vpn to other party and using this secure tunnel for voicetraffic.)The vpn connection is working b...
Hi,I am trying to create a solution what would consist the following:Avaya hard phones would vpn into the corporate network. Vpn authentication would be based on certificates. As I getting into the implementation I found out that one of the key point...
Hello,I have the following problem:I ordered a certificate from Geotrust. Geotrust signed my certificate with an intermediate certificate. The problem thatASA needs the Geotrust global ceritificate to be installed to accept my device certificate (int...
Hello,I am using Cisco ACS 5.1. I would like to authenticate my ip phones with mab (Avaya phones) and the commputers with dot1x.Everything works fine except that the phones which are successfully authenticated with mab tries to authenticate againand ...
Sandy,as I said I cannot provide you those information.but I did dig deeper and I found out that the mac address of border-switchis different in the linux-server's arp table than the mac address of the same switch in the core-switch arp table. we ar...
Hi,thanks for the suggestions... but if it were the problem of a duplicate ip address.Why the problem disappears when my colleague ping the border-switch from thecore-switch? It seems that somehow the L2 information does not hit the linux-server...an...
Hi,At a second look, my network diagram was a bit wrong. (I am not maintaining the environment soI have very very limited view/access to it but I am trying to help to my colleagues as I can) so the correct diagram is:|border-switch|--|server-access-s...
hi,ok. I attach the debug log when the disconnection happened.debug settings:logging list vpn-debug level debugging class vpnlogging trap vpn-debugI checked the log but to be honest it did not help me too much.Thanks for helping,AndrasMessage was edi...
