02-26-2009 11:54 AM
hi, everyone:
We have a dialup server. A customer got disconnected every 1-2 minutes. and I let her try to connect while i do a repeatetive ping to her computer, it remained up, never disconnected. I checked the running config, the idle timeout is set to 30 mintues. anything that i ignored? the router running is below.
Thanks!
Han
=====
=~=~=~=~=~=~=~=~=~=~=~= PuTTY log 2009.02.26 14:35:49 =~=~=~=~=~=~=~=~=~=~=~=
as1#
as1#
as1#sh ver run
Building configuration...
Current configuration : 4783 bytes
!
! Last configuration change at 13:32:42 EST Thu Feb 26 2009
! NVRAM config last updated at 13:32:43 EST Thu Feb 26 2009
!
version 12.2
service timestamps debug datetime msec localtime show-timezone
service timestamps log datetime msec localtime show-timezone
service password-encryption
!
hostname as1
!
no boot startup-test
!
!
resource-pool disable
clock timezone EST -5
clock summer-time EDT recurring 2 Sun Mar 2:00 1 Sun Nov 2:00
!
!
!
!
ip subnet-zero
ip wccp 11 redirect-list 168 password 7
ip cef
ip name-server X.X.X.10
ip name-server X.X.X.18
!
async-bootp nbns-server X.X.103.68 X.X.103.78
isdn switch-type primary-5ess
!
!
!
!
!
!
!
fax interface-type fax-mail
mta receive maximum-recipients 0
!
controller T1 3/0
framing esf
linecode b8zs
pri-group timeslots 1-24
!
controller T1 3/1
shutdown
framing esf
linecode b8zs
pri-group timeslots 1-24
!
!
!
interface Loopback0
ip address X.X.205.1 255.255.255.128
!
interface FastEthernet0/0
ip address X.X.250.231 255.255.255.192
ip accounting output-packets
ip wccp redirect exclude in
ip wccp 11 redirect out
duplex auto
speed auto
!
interface FastEthernet0/1
no ip address
shutdown
duplex auto
speed auto
!
interface Serial0/0
no ip address
shutdown
clockrate 2000000
!
interface Serial0/1
no ip address
shutdown
clockrate 2000000
!
interface Serial3/0:23
no ip address
encapsulation ppp
isdn switch-type primary-5ess
isdn incoming-voice modem
isdn T306 60000
!
interface Serial3/1:23
no ip address
isdn switch-type primary-5ess
no cdp enable
!
interface Group-Async0
no ip address
no group-range
!
interface Group-Async1
ip unnumbered Loopback0
encapsulation ppp
dialer in-band
dialer idle-timeout 1800
dialer-group 1
async mode interactive
peer default ip address pool dialin_users
ppp authentication pap
group-range 1/00 1/59
!
ip local pool dialin_users X.X.205.2 X.X.205.126
ip classless
ip route 0.0.0.0 0.0.0.0 X.X.250.193
ip tacacs source-interface FastEthernet0/0
no ip http server
!
logging trap warnings
logging facility local4
--More-- logging 10.3.223.4
logging 10.3.223.126
access-list 100 deny ip X.X.205.0 0.0.0.127 any
access-list 100 permit ip any any
access-list 101 deny ip any host X.X.100.249
access-list 101 deny ip host X.X.100.249 any
access-list 101 deny ip any host X.X.250.201
access-list 101 deny ip host X.X.250.201 any
access-list 101 permit ip any any
access-list 168 permit ip host X.X.205.54 any
access-list 168 deny ip any any
dialer-list 1 protocol ip list 101
dialer-list 1 protocol ipx permit
!
!
call rsvp-sync
!
voice-port 3/0:D
!
voice-port 3/1:D
!
!
mgcp profile default
!
dial-peer cor custom
!
!
!
!
line con 0
logging synchronous
autoselect during-login
autoselect ppp
line aux 0
autoselect during-login
autoselect ppp
line vty 0 4
access-class 100 in
line vty 5 6
login authentication temp
autoselect during-login
autoselect ppp
line vty 7 15
autoselect during-login
line vty 16 57
autoselect during-login
line 1/00 1/59
session-timeout 30
no flush-at-activation
modem InOut
transport input all
autoselect during-login
autoselect ppp
!
end
as1#
03-01-2009 07:09 AM
Is TACACS being used to authenticate the remote connections? It may be related to per user idle timeouts as discussed in the link below:
03-03-2009 05:52 AM
Hi, Mike,
We use Radius.
Thanks,
Han
03-03-2009 06:15 AM
Hi,
Usually the line "dialer-list 1 protocol ip list 101" defines the interesting traffic that will keep the session alive.
Is the customer generating traffic that hits ACL 101?
Regards
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