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My users are getting dropped (disconnected) and I'm looking for some
trouble shooting tips: Here is a typical session:

Any help would be great!

1w0d: As2 PPP: Treating connection as a callin
1w0d: As2 PPP: Phase is AUTHENTICATING, by this end
1w0d: As2 CHAP: O CHALLENGE id 137 len 21 from "Gimli "
1w0d: As2 CHAP: I RESPONSE id 137 len 60 from "crosss"
1w0d: As2 CHAP: O SUCCESS id 137 len 4
1w0d: %LINEPROTO-5-UPDOWN: Line protocol on Interface Async2, changed
state to up
1w0d: %LINK-5-CHANGED: Interface Async2, changed state to reset
1w0d: %LINEPROTO-5-UPDOWN: Line protocol on Interface Async2, changed
state to down

The modems hooked up are USR 56k Sportsters. Here is my config:

Current configuration:
!
version 12.0
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname Gimli
!
aaa new-model
aaa authentication login telnet line
aaa authentication ppp default if-needed radius
enable secret 5 -------------------------------
!
ip subnet-zero
ip domain-name mydomain
ip name-server 10.1.10.250
ip name-server 10.1.20.102
ip address-pool local
async-bootp gateway 10.1.15.1
!
!
!
interface Ethernet0
ip address 10.1.15.3 255.255.255.0
no ip directed-broadcast
!
interface Serial0
no ip address
no ip directed-broadcast
shutdown
!
interface Async1
ip unnumbered Ethernet0
no ip directed-broadcast
encapsulation ppp
ip tcp header-compression passive
dialer in-band
async dynamic address
async dynamic routing
async mode interactive
no snmp trap link-status
peer default ip address pool dialup
no fair-queue
no cdp enable
ppp max-bad-auth 3
ppp authentication ms-chap
!
interface Async7
ip unnumbered Ethernet0
no ip directed-broadcast
encapsulation ppp
ip tcp header-compression passive
dialer in-band
async dynamic address
async dynamic routing
async mode interactive
no snmp trap link-status
peer default ip address pool dialup
no fair-queue
no cdp enable
ppp max-bad-auth 3
ppp authentication ms-chap
!
interface Async8
ip unnumbered Ethernet0
no ip directed-broadcast
encapsulation ppp
ip tcp header-compression passive
dialer in-band
async dynamic address
async dynamic routing
async mode interactive
no snmp trap link-status
peer default ip address pool dialup
no fair-queue
no cdp enable
ppp max-bad-auth 3
ppp authentication ms-chap
!
interface Async9
ip unnumbered Ethernet0
no ip directed-broadcast
encapsulation ppp
ip tcp header-compression passive
dialer in-band
async dynamic address
async dynamic routing
async mode interactive
no snmp trap link-status
peer default ip address pool dialup
no fair-queue
no cdp enable
ppp max-bad-auth 3
ppp authentication ms-chap
!
interface Async10
ip unnumbered Ethernet0
no ip directed-broadcast
encapsulation ppp
ip tcp header-compression passive
dialer in-band
async dynamic address
async dynamic routing
async mode interactive
no snmp trap link-status
peer default ip address pool dialup
no fair-queue
no cdp enable
ppp max-bad-auth 3
ppp authentication ms-chap
!
interface Async11
ip unnumbered Ethernet0
no ip directed-broadcast
encapsulation ppp
ip tcp header-compression passive
dialer in-band
async dynamic address
async dynamic routing
async mode interactive
no snmp trap link-status
peer default ip address pool dialup
no fair-queue
no cdp enable
ppp max-bad-auth 3
ppp authentication ms-chap
!
interface Async12
ip unnumbered Ethernet0
no ip directed-broadcast
encapsulation ppp
ip tcp header-compression passive
dialer in-band
async dynamic address
async dynamic routing
async mode interactive
no snmp trap link-status
peer default ip address pool dialup
no fair-queue
no cdp enable
ppp max-bad-auth 3
ppp authentication ms-chap
!
interface Async13
ip unnumbered Ethernet0
no ip directed-broadcast
encapsulation ppp
ip tcp header-compression passive
dialer in-band
async dynamic address
async dynamic routing
async mode interactive
no snmp trap link-status
peer default ip address pool dialup
no fair-queue
no cdp enable
ppp max-bad-auth 3
ppp authentication ms-chap
!
interface Async14
ip unnumbered Ethernet0
no ip directed-broadcast
encapsulation ppp
ip tcp header-compression passive
dialer in-band
async dynamic address
async dynamic routing
async mode interactive
no snmp trap link-status
peer default ip address pool dialup
no fair-queue
no cdp enable
ppp max-bad-auth 3
ppp authentication ms-chap
!
interface Async15
ip unnumbered Ethernet0
no ip directed-broadcast
encapsulation ppp
ip tcp header-compression passive
dialer in-band
async dynamic address
async dynamic routing
async mode interactive
no snmp trap link-status
peer default ip address pool dialup
no fair-queue
no cdp enable
ppp max-bad-auth 3
ppp authentication ms-chap
!
interface Async16
ip unnumbered Ethernet0
no ip directed-broadcast
encapsulation ppp
ip tcp header-compression passive
dialer in-band
async dynamic address
async dynamic routing
async mode interactive
no snmp trap link-status
peer default ip address pool dialup
no fair-queue
no cdp enable
ppp max-bad-auth 3
ppp authentication ms-chap
!
interface Group-Async1
ip unnumbered Ethernet0
no ip directed-broadcast
encapsulation ppp
ip tcp header-compression passive
dialer in-band
async dynamic address
async dynamic routing
async mode interactive
no snmp trap link-status
peer default ip address pool dialup
no fair-queue
no cdp enable
ppp max-bad-auth 3
ppp authentication ms-chap
group-range 2 6
!
ip local pool dialup 10.1.15.14 10.1.15.30
ip default-gateway 10.1.15.1
ip classless
ip route 0.0.0.0 0.0.0.0 10.1.15.1
!
radius-server host 10.1.20.102 auth-port 1645 acct-port 1646
radius-server key DHSDialIn
banner login ^C -- Welcome to DHS -- ^C
!
line con 0
autoselect during-login
autoselect ppp
transport input none
line 1
exec-timeout 48 0
autoselect during-login
autoselect ppp
modem answer-timeout 60
modem InOut
modem autoconfigure type usr_sportster
transport preferred telnet
transport input all
transport output pad v120 telnet rlogin
escape-character BREAK
stopbits 1
speed 300
flowcontrol hardware
line 2 16
exec-timeout 48 0
autoselect during-login
autoselect ppp
modem answer-timeout 60
modem InOut
modem autoconfigure type usr_sportster
transport preferred telnet
transport input all
transport output pad v120 telnet rlogin
escape-character BREAK
stopbits 1
speed 115200
flowcontrol hardware
line aux 0
line vty 0 4
!
end

Gimli#

(Kilgore Troute) wrote in
news: om:

> My users are getting dropped (disconnected) and I'm looking for some
> trouble shooting tips: Here is a typical session:
>
> Any help would be great!
>
> 1w0d: As2 PPP: Treating connection as a callin
> 1w0d: As2 PPP: Phase is AUTHENTICATING, by this end
> 1w0d: As2 CHAP: O CHALLENGE id 137 len 21 from "Gimli "
> 1w0d: As2 CHAP: I RESPONSE id 137 len 60 from "crosss"
> 1w0d: As2 CHAP: O SUCCESS id 137 len 4
> 1w0d: %LINEPROTO-5-UPDOWN: Line protocol on Interface Async2, changed
> state to up
> 1w0d: %LINK-5-CHANGED: Interface Async2, changed state to reset
> 1w0d: %LINEPROTO-5-UPDOWN: Line protocol on Interface Async2, changed
> state to down
>
> The modems hooked up are USR 56k Sportsters. Here is my config:
>
> Current configuration:
>
> <output trimmed>

I would first change the "service timestamps log uptime" to "service
timestamps log datetime" and possibly include the keyword "msec" if these
calls are very short. Is it always the same few users or same async
ports? I am probably not the guy to assist with this but thought I
would add some information to the thread.

-Jeff C