Date: Tue, 12 Sep 2000 23:26:40 +0200 From: Hanspeter Roth Bsag <roth@bsag.ch> To: "Roberto Nunnari, AGIE" <roberto.Nunnari@agie.ch> Cc: David Hedley <david@inty.co.uk>, freebsd-isdn@FreeBSD.ORG Subject: PPP LCP loop with Shiva Message-ID: <20000912232640.A23652@bs11.bsag.ch> In-Reply-To: <39B911D8.3CA871B0@agie.ch>; from roberto.Nunnari@agie.ch on Fri, Sep 08, 2000 at 05:20:41PM %2B0100 References: <20000908150421.B13663@bs11.bsag.ch> <NEBBKDONLMHNHKCKHHAIEEAGCOAA.david@inty.net> <20000908153203.D13663@bs11.bsag.ch> <39B911D8.3CA871B0@agie.ch>
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On Fri, Sep 08, 2000 at 05:20:41PM +0100, Roberto Nunnari, AGIE wrote: > Hanspeter Roth Bsag wrote: > > > > 08.09.2000 15:21:59 DBG entry 0: usrdeviceunit = 0 > > 08.09.2000 15:21:59 DBG entry 0: usrdeviceunit = 1 > > Why do you have two usrdeviceunit definitions? > If you want to use rbch0 you should have usrdeviceunit=0 > If you want to use both rbch0 and rbch1 you should have > a second entry in your isdnd.rc and there set > usrdeviceunit=1 Ok. I have now only set usrdeviceunit=1 in a single entry in isdnd.rc. In ppp.conf I have `set device /dev/i4brbch1'. With this configuration I get the carrier and link establishment begins. To have both devices i4brbch0 and i4brbch1 probably requires two entries in isdnd.rc with usrdeviceunit =0 and =1 respectively. The next problem I encounter is a matter of negotiation. After ppp can agree on some parameters the remote router rejects Chap after it first had agreed. Then ppp resends a config request with all parameters it sent at the beginning. This results in a loop. tun0: LCP: deflink: SendConfigReq(21) state = Req-Sent tun0: LCP: MRU[4] 1522 tun0: LCP: MAGICNUM[6] 0x1cb3c8d8 tun0: LCP: AUTHPROTO[5] 0xc223 (CHAP 0x05) # config request sent by ppp tun0: LCP: deflink: RecvConfigReq(5) state = Req-Sent tun0: LCP: MRU[4] 1522 tun0: LCP: ACCMAP[6] 0x00000000 tun0: LCP: AUTHPROTO[5] 0xc223 (CHAP 0x05) tun0: LCP: MAGICNUM[6] 0xa62854c8 tun0: LCP: ENDDISC[9] MAC 00:80:d3:56:c9:50 # config request from Shiva tun0: LCP: deflink: SendConfigAck(5) state = Req-Sent tun0: LCP: MRU[4] 1522 tun0: LCP: ACCMAP[6] 0x00000000 tun0: LCP: AUTHPROTO[5] 0xc223 (CHAP 0x05) tun0: LCP: MAGICNUM[6] 0xa62854c8 tun0: LCP: ENDDISC[9] MAC 00:80:d3:56:c9:50 tun0: LCP: deflink: State change Req-Sent --> Ack-Sent # ppp seems to agree with the remote Shiva tun0: LCP: deflink: RecvConfigRej(21) state = Ack-Sent tun0: LCP: AUTHPROTO[5] 0xc223 (CHAP 0x05) # But the Shiva now seems to complain about Chap. tun0: LCP: deflink: SendConfigReq(22) state = Ack-Sent tun0: LCP: MRU[4] 1522 tun0: LCP: MAGICNUM[6] 0x1cb3c8d8 tun0: LCP: AUTHPROTO[5] 0xc223 (CHAP 0x05) # ppp resends the request it sent at the beginning. tun0: LCP: deflink: RecvConfigRej(22) state = Ack-Sent tun0: LCP: AUTHPROTO[5] 0xc223 (CHAP 0x05) # The Shiva complains again... What can be done to please the remote Shiva? -Hanspeter To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-isdn" in the body of the message
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