3G WWAN IPCP error

[MARCELO MATURO]

I'm having problems with de 3G odem.This is the ppp debug. I couldn't find the error.

Thanks.

[tbilan]

Check out the troubleshooting part of this document:

http://www.cisco.com/en/US/prod/collateral/modules/ps5949/prod_qas0900aecd806e0563.pdf

[dgroscost]

Your ISP might be terminating the call.

*Apr 29 19:29:04.446: Ce0/2/0 IPCP: State is Closed

*Apr 29 19:29:04.450: Ce0/2/0 PPP: Phase is TERMINATING

*Apr 29 19:29:04.450: Ce0/2/0 LCP: O TERMREQ [Open] id 86 len 4

*Apr 29 19:29:06.454: Ce0/2/0 LCP: Timeout: State TERMsent

*Apr 29 19:29:06.454: Ce0/2/0 LCP: O TERMREQ [TERMsent] id 87 len 4

*Apr 29 19:29:08.470: Ce0/2/0 LCP: Timeout: State TERMsent

*Apr 29 19:29:08.470: Ce0/2/0 LCP: State is Closed

*Apr 29 19:29:08.470: Ce0/2/0 PPP: Phase is DOWN.

[paolo bevilacqua]

Actually the ISP is not terminating, instead since no reply is received after the 2nd IPCP configuration attempt, router terminates.

[dgroscost]

Is that where "no ppp lcp fast-start" helps then?

[paolo bevilacqua]

I don't think so, nothing fixes missing packets.