«

Remote VPN clients are disconnecting after several hours and I have to
reboot ASA to reconnect:

Here is the config

ASA Version 7.2(4)
!
hostname atl-c5505-UL-unitedcred01
domain-name avisiontechnologies.com
enable password UsGnrewo07Cq.HHs encrypted
passwd tlaCNFr3TmmDGvm/ encrypted
names
!
interface Vlan1
nameif inside
security-level 100
ip address 192.168.254.254 255.255.255.0
!
interface Vlan2
nameif outside
security-level 0
ip address 97.66.57.130 255.255.255.248
!
interface Ethernet0/0
switchport access vlan 2
!
interface Ethernet0/1
!
interface Ethernet0/2
!
interface Ethernet0/3
!
interface Ethernet0/4
!
interface Ethernet0/5
!
interface Ethernet0/6
!
interface Ethernet0/7
!
ftp mode passive
dns server-group DefaultDNS
domain-name avisiontechnologies.com
access-list aclOUTSIDE extended permit icmp any any echo-reply
access-list aclOUTSIDE extended permit icmp any any unreachable
access-list aclINSIDE extended permit ip 192.168.254.0 255.255.255.0
any
access-list aclNONAT extended permit ip 192.168.254.0 255.255.255.0
172.16.3.0 255.255.255.0
access-list aclNONAT extended permit ip 192.168.254.0 255.255.255.0
192.168.1.0 255.255.255.0
access-list aclNONAT extended permit ip 192.168.254.0 255.255.255.0
host 138.33.6.184
access-list aclNONAT extended permit ip 192.168.254.0 255.255.255.0
host 138.33.6.185
access-list aclTOG extended permit ip 192.168.254.0 255.255.255.0
192.168.1.0 255.255.255.0
access-list aclTOG extended permit ip 192.168.254.0 255.255.255.0 host
138.33.6.184
access-list aclTOG extended permit ip 192.168.254.0 255.255.255.0 host
138.33.6.185
pager lines 24
logging asdm informational
mtu inside 1500
mtu outside 1500
ip local pool poolUCVPN 172.16.3.1-172.16.3.30
icmp unreachable rate-limit 1 burst-size 1
asdm image disk0:/asdm-524.bin
no asdm history enable
arp timeout 14400
global (outside) 1 interface
nat (inside) 0 access-list aclNONAT
nat (inside) 1 0.0.0.0 0.0.0.0
access-group aclINSIDE in interface inside
access-group aclOUTSIDE in interface outside
route outside 0.0.0.0 0.0.0.0 97.66.57.129 1
timeout xlate 3:00:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat
0:05:00
timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-
disconnect 0:02:00
timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute
aaa-server TACACS+ protocol tacacs+
aaa-server RADIUS protocol radius
http server enable
no snmp-server location
no snmp-server contact
snmp-server community public
snmp-server enable traps snmp authentication linkup linkdown coldstart
crypto ipsec transform-set setVPN esp-des esp-md5-hmac
crypto ipsec transform-set setTOG esp-aes-256 esp-sha-hmac
crypto dynamic-map dynmapVPN 30 set transform-set setVPN
crypto map mapVPN 2 match address aclTOG
crypto map mapVPN 2 set peer 65.206.5.162
crypto map mapVPN 2 set transform-set setTOG
crypto map mapVPN 10 ipsec-isakmp dynamic dynmapVPN
crypto map mapVPN interface outside
crypto isakmp identity address
crypto isakmp enable outside
crypto isakmp policy 10
authentication pre-share
encryption des
hash md5
group 2
lifetime 86400
crypto isakmp policy 11
authentication pre-share
encryption aes-256
hash sha
group 2
lifetime 86400
crypto isakmp nat-traversal 20
telnet timeout 5
ssh 192.168.254.0 255.255.255.0 inside
ssh 68.166.6.24 255.255.255.248 outside
ssh 69.25.95.0 255.255.255.224 outside
ssh 0.0.0.0 0.0.0.0 outside
ssh timeout 5
console timeout 0
dhcpd dns 205.152.37.23 205.152.132.23
dhcpd ping_timeout 750
dhcpd domain unitedcreditsystems.com
!
dhcpd address 192.168.254.1-192.168.254.128 inside
dhcpd enable inside
!

webvpn
enable outside
group-policy vpnUCRemote internal
group-policy vpnUCRemote attributes
vpn-idle-timeout 1440
split-tunnel-policy tunnelspecified
split-tunnel-network-list value aclNONAT
username united password ZMpvczAGlj2iP.An encrypted
tunnel-group vpnUCRemote type ipsec-ra
tunnel-group vpnUCRemote general-attributes
address-pool poolUCVPN
default-group-policy vpnUCRemote
tunnel-group vpnUCRemote ipsec-attributes
pre-shared-key *
tunnel-group 65.206.5.162 type ipsec-l2l
tunnel-group 65.206.5.162 general-attributes
tunnel-group 65.206.5.162 ipsec-attributes
pre-shared-key *
!
class-map inspection_default
match default-inspection-traffic
!
!
policy-map type inspect dns preset_dns_map
parameters
message-length maximum 512
policy-map global_policy
class inspection_default
inspect dns preset_dns_map
inspect ftp
inspect h323 h225
inspect h323 ras
inspect rsh
inspect rtsp
inspect esmtp
inspect sqlnet
inspect skinny
inspect sunrpc
inspect xdmcp
inspect sip
inspect netbios
inspect tftp
!
service-policy global_policy global
prompt hostname context

Artie Lange <> wrote in news:h7rbgb$gs7$1
@posting.glorb.com:

> wrote:
>> Remote VPN clients are disconnecting after several hours and I have to
>> reboot ASA to reconnect:
>>
[...]
>
> Try extending the timeout value, this is in seconds.
>
>
I did this, and it still didn't fix the issue. It's a memory issue that gt
fixed in Version 8.2. I'd suggest an upgrade. Seems to have done the
trick for me.