autoselect ppp problems

Unanswered Question
Jun 5th, 2007
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Hi,

After upgrading old C2500 analog dial-in router with ext. modem pool and with IOS v.11.2.17 to new C3845 router with int. NM-8AM-V2 and IOS v. 12.4.10 i have folloing problems:

1. ppp session does not starts automatically with

'autoselect ppp' command in configuration

2. ppp session starts only when both 'autoselect ppp' and 'autoselect during-login' are configured, but remote users need access both EXEC-mode and PPP-mode w/o 'autoselect during-login' command and Username prompt.


Any ideas?


Router C2500 with old v.11.2.17 IOS configuration:

...

modemcap entry zyxel:FD=&f*m1s0=1s7=120s10=250:SPD=s20=3:DTE=19200

...

interface Group-Async1

ip unnumbered Ethernet0

ip access-group 105 out

encapsulation ppp

async default routing

async mode interactive

ntp disable

peer default ip address pool ppp_DialIn

no cdp enable

ppp authentication chap

group-range 1 8

...

line 1 8

session-timeout 10

no exec-banner

autoselect ppp

login authentication via_tacacs

modem InOut

modem autoconfigure type zyxel

terminal-type download

no editing

transport input all

escape-character NONE

telnet transparent

stopbits 1

rxspeed 19200

txspeed 19200

flowcontrol hardware




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didyap Tue, 06/12/2007 - 05:50
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Removing "autoselect during-login" and adding "autoselect timeout 5". Doing this will allow AAA authentication not to be taken immediately after the connection is made.

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