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Vpn client disconnect after 8mn from Pix520 6.3.3

I can't explain why my VPN conn closes after about 8mn

even when I maintain activity with continuous pings

VPN Client says: reason 412.

here is the vpn config:

name sigreseau3-vpn

access-list 4 permit icmp any

access-list 4 permit ip any host sigreseau3-vpn

access-list 4 deny ip any any log 3

nat (inside) 0 access-list 4

sysopt connection permit-ipsec

crypto ipsec transform-set chiffrage1 esp-3des esp-sha-hmac

crypto dynamic-map vpndyn 5 set transform-set chiffrage1

crypto map vpnmap 1 ipsec-isakmp dynamic vpndyn

crypto map vpnmap client configuration address respond

crypto map vpnmap client authentication LOCAL

crypto map vpnmap interface outside

isakmp enable outside

isakmp policy 1 authentication rsa-sig

isakmp policy 1 encryption 3des

isakmp policy 1 hash sha

isakmp policy 1 group 2

isakmp policy 1 lifetime 86400

vpngroup sigreseau3-vpn address-pool sigreseau3-vpn

vpngroup sigreseau3-vpn dns-server sigsrvmsg1

vpngroup sigreseau3-vpn wins-server sigsrvcontrol1

vpngroup sigreseau3-vpn default-domain vdh

vpngroup sigreseau3-vpn idle-time 86400

vpngroup sigreseau3-vpn user-idle-timeout 86400

ca identity casrv

ca configure casrv ra 1 1

timeout xlate 8:00:00

timeout conn 1:00:00 half-closed 1:00:00 udp 1:00:00 rpc 0:10:00 h225 1:00:00

timeout h323 0:05:00 mgcp 0:05:00 sip 0:30:00 sip_media 0:02:00

timeout uauth 8:00:00 absolute uauth 1:00:00 inactivity

aaa-server TACACS+ protocol tacacs+

aaa-server RADIUS protocol radius

aaa-server LOCAL protocol local

New Member

Re: Vpn client disconnect after 8mn from Pix520 6.3.3

There can be several reasons for this problem, check if you have enabled NAT-transparency on the PIX. Try upgrading the VPN client to the latest version

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