In 3 lines:
Disable VJ compression on your side by default, or at least allow to
connect without VJ. IP negociation is fine, you both agree. Remote does
not like VJ however.
For details, see my comments in the log :-)
TP
On Fri, 29 Jan 1999 [EMAIL PROTECTED] wrote:
> I am hoping that this debug log transcript will be helpful to someone.. It
> seems as though the two machines can't agree who should have which address...
> Ideas?
>
> Thanks in advance
> [EMAIL PROTECTED]
>
> ----
> Jan 29 15:50:13 secure pppd[304]: sent [LCP ConfReq id=0x1 <mru 1500> <asyncmap
> 0x0> <magic 0x3c4b6114> <pcomp> <accomp>]
> Jan 29 15:50:15 secure pppd[304]: rcvd [LCP ConfReq id=0x0 <asyncmap 0x0> <magic
> 0x5579> <pcomp> <accomp>]
> Jan 29 15:50:15 secure pppd[304]: sent [LCP ConfAck id=0x0 <asyncmap 0x0> <magic
> 0x5579> <pcomp> <accomp>]
> Jan 29 15:50:16 secure pppd[304]: sent [LCP ConfReq id=0x1 <mru 1500> <asyncmap
> 0x0> <magic 0x3c4b6114> <pcomp> <accomp>]
> Jan 29 15:50:25 secure last message repeated 3 times
> Jan 29 15:50:28 secure pppd[304]: rcvd [LCP ConfAck id=0x1 <mru 1500> <asyncmap
> 0x0> <magic 0x3c4b6114> <pcomp> <accomp>]
Everything fine up to now. Both sides accepted what other asked for. Good.
The remote seems to have some problems in noticing your requests though,
since you have to repeat yourself 4 times. But eventually, it goes
through.
> Jan 29 15:50:28 secure pppd[304]: sent [IPCP ConfReq id=0x1 <addr 170.129.18.50>
> <compress VJ 0f 01>]
you ask the remote to accept a specific address, AND VJ compression...
> Jan 29 15:50:28 secure pppd[304]: rcvd [IPCP ConfReq id=0x1 <addr
> 0.0.0.0> < 81 06 00 00 00 00> < 82 06 00 00 00 00> < 83 06 00 00 00
> 00> < 84 06 00 00 00 00>]
simultaneously, remote asks to give it ANY adress.
> Jan 29 15:50:28 secure pppd[304]: sent [IPCP ConfNak id=0x1 <addr 170.129.18.6>
> < 81 06 aa 81 50 1b> < 82 06 aa 81 50 05>]
you 'change' his address request from 0.0.0.0 to 170.129.18.6
> Jan 29 15:50:28 secure pppd[304]: rcvd [LCP ConfReq id=0x2 <asyncmap 0x0> <magic
> 0x5579> <pcomp> <accomp>]
> Jan 29 15:50:28 secure pppd[304]: sent [LCP ConfReq id=0x2 <mru 1500> <asyncmap
> 0x0> <magic 0x174f2159> <pcomp> <accomp>]
> Jan 29 15:50:28 secure pppd[304]: sent [LCP ConfAck id=0x2 <asyncmap 0x0> <magic
> 0x5579> <pcomp> <accomp>]
> Jan 29 15:50:28 secure pppd[304]: rcvd [LCP ConfAck id=0x1 <mru 1500> <asyncmap
> 0x0> <magic 0x3c4b6114> <pcomp> <accomp>]
> Jan 29 15:50:28 secure last message repeated 2 times
> Jan 29 15:50:28 secure pppd[304]: rcvd [LCP ConfAck id=0x2 <mru 1500> <asyncmap
> 0x0> <magic 0x174f2159> <pcomp> <accomp>]
Seems like you're re-negociating what you agreed on at the beginniing.
Not sure why this happens (maybe a timeout on your own magic number?
notice it's changed), but you seem to agree fine again...
> Jan 29 15:50:28 secure pppd[304]: sent [IPCP ConfReq id=0x2 <addr
> 170.129.18.50> <compress VJ 0f 01>]
> Jan 29 15:50:28 secure pppd[304]: rcvd [IPCP ConfReq id=0x3 <addr
> 0.0.0.0> < 81 06 00 00 00 00> < 82 06 00 00 00 00> < 83 06 00 00 00
> 00> < 84 06 00 00 00 00>]
> Jan 29 15:50:28 secure pppd[304]: sent [IPCP ConfNak id=0x3 <addr
> 170.129.18.6> < 81 06 aa 81 50 1b> < 82 06 aa 81 50 05>]
again, same sequence repeated, you specify xxx.50 for yourself, and
xxx.6 for remote. Plus, you ask for VJ compression.
> Jan 29 15:50:29 secure pppd[304]: rcvd [IPCP ConfRej id=0x2 <compress
> VJ 0f 01>]
remote rejects VJ compression.
> Jan 29 15:50:29 secure pppd[304]: sent [IPCP ConfReq id=0x3 <addr
> 170.129.18.50>]
you ask to confirm IP only this time
> Jan 29 15:50:29 secure pppd[304]: rcvd [IPCP ConfReq id=0x4 <addr
> 170.129.18.6> < 81 06 aa 81 50 1b> < 82 06 aa 81 50 05> < 83 06 00 00
> 00 00> < 84 06 00 00 00 00>]
remote asks for the IP you suggested (xxx.6)
> Jan 29 15:50:29 secure pppd[304]: sent [IPCP ConfAck id=0x4 <addr
> 170.129.18.6> < 81 06 aa 81 50 1b> < 82 06 aa 81 50 05> < 83 06 00 00
> 00 00> < 84 06 00 00 00 00>]
you agree. duh :-)
> Jan 29 15:50:29 secure pppd[304]: rcvd [IPCP ConfAck id=0x3 <addr
> 170.129.18.50>]
remote confirms it accepted your IP.
> Jan 29 15:50:31 secure pppd[304]: rcvd [IPCP ConfReq id=0x4 <addr
> 170.129.18.6> < 81 06 aa 81 50 1b> < 82 06 aa 81 50 05> < 83 06 00 00
> 00 00> < 84 06 00 00 00 00>]
> Jan 29 15:50:31 secure pppd[304]: sent [IPCP ConfReq id=0x4 <addr 170.129.18.50>
> <compress VJ 0f 01>]
> Jan 29 15:50:31 secure pppd[304]: sent [IPCP ConfAck id=0x4 <addr 170.129.18.6>
> < 81 06 aa 81 50 1b> < 82 06 aa 81 50 05> < 83 06 00 00 00 00> < 84 06 00 00 00
> 00>]
> Jan 29 15:50:31 secure pppd[304]: rcvd [IPCP ConfRej id=0x4 <compress VJ 0f 01>]
here we go again... repeating stuff and remote REJECTS Van Jacobson
compression again, and again, and again...
[ cut the rest -- repetitive... ]
> Jan 29 15:50:46 secure pppd[304]: rcvd [IPCP TermReq id=0x5 00 00 02 dc]
> Jan 29 15:50:46 secure pppd[304]: sent [IPCP TermAck id=0x5]
...until the remote has enough, and asks to terminate this negociation
that goes nowhere.
Hope this helps you in understanding the logs :-)
Have fun,
TP
--
_______________________^-!-^__________________________________________________
Thomas Pawlikaniec \o o/ ?BoF! ( Stay in love with whatever it is
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Computer Eng., McGill University ,~, -- Ray Bradbury
Montreal, PQ, Canada @(o o)@/_____/ !OnLy Sp33d 0f L|gHt aNd B3y0ND!
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