Date: Wed, 10 Jun 1998 20:48:09 -0400 From: Gregory LeBaron <lebaron@cam.org> To: FreeBSD-questions@FreeBSD.ORG Subject: PPP VJ compression infinite loop Message-ID: <3.0.1.32.19980610204809.0079ee40@pop.hip.cam.org>
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When connecting in user mode PPP I get into an infinite loop which I haven't seen mentioned anywhere else. (Latest release from Walnut creek. 2.1.6) Selected parts of the ppp.log # Looks promising - I've logged on... Jun 10 20:10:22 Plebaron ppp[240]: tun0: Chat: Wait for (5): word: Jun 10 20:10:22 Plebaron ppp[240]: tun0: Connect: username Jun 10 20:10:23 Plebaron ppp[240]: tun0: Connect: Password: Jun 10 20:10:23 Plebaron ppp[240]: tun0: Chat: Sending: password Jun 10 20:10:23 Plebaron ppp[240]: tun0: LCP: State change Initial --> Closed Jun 10 20:10:23 Plebaron ppp[240]: tun0: LCP: State change Closed --> Stopped P: State change Req-Sent --> Ack-Sent # Can't complain about any of this Jun 10 20:10:27 Plebaron ppp[240]: tun0: IPCP: IPCP Up event!! Jun 10 20:10:27 Plebaron ppp[240]: tun0: CCP: CCP Up event!! Jun 10 20:10:27 Plebaron ppp[240]: tun0: IPCP: IPADDR[6] 199.84.44.120 Jun 10 20:10:27 Plebaron ppp[240]: tun0: IPCP: IPADDR[6] changing address: 0.0.0.0 --> 199.84.44.120 Jun 10 20:10:27 Plebaron ppp[240]: tun0: IPCP: IpcpSendConfigReq Jun 10 20:10:27 Plebaron ppp[240]: tun0: IPCP: IPADDR[6] 199.84.44.120 # but then this is logged Jun 10 20:10:27 Plebaron ppp[240]: tun0: IPCP: COMPPROTO[6] 16 VJ slots with slot compres Jun 10 20:10:27 Plebaron ppp[240]: tun0: LCP: Received Protocol Reject (2) state = Opened (9) # is this bad? Jun 10 20:10:27 Plebaron ppp[240]: tun0: LCP: -- Protocol (80fd) was rejected. Jun 10 20:10:27 Plebaron ppp[240]: tun0: CCP: CcpLayerFinish. Jun 10 20:10:27 Plebaron ppp[240]: tun0: CCP: State change Req-Sent --> Stopped Jun 10 20:10:27 Plebaron ppp[240]: tun0: LCP: Received Echo Reply (4) state = Opened (9) Jun 10 20:10:27 Plebaron ppp[240]: tun0: IPCP: Received Configure Request (2) state = Req-Sent (6) # now my address seems to have changed back to 0.0.0.0 Jun 10 20:10:27 Plebaron ppp[240]: tun0: IPCP: IPADDR[6] 199.84.44.1 Jun 10 20:10:27 Plebaron ppp[240]: tun0: IPCP: COMPPROTO[6] 16 VJ slots with slot compression Jun 10 20:10:27 Plebaron ppp[240]: tun0: IPCP: SendConfigNak(Req-Sent) Jun 10 20:10:27 Plebaron ppp[240]: tun0: IPCP: IPADDR[6] 0.0.0.0 Jun 10 20:10:27 Plebaron ppp[240]: tun0: IPCP: Received Configure Ack (2) state = Req-Sent (6) Jun 10 20:10:27 Plebaron ppp[240]: tun0: IPCP: State change Req-Sent --> Ack-Rcvd # And from here it goes into an infinite loop of: Jun 10 20:10:35 Plebaron ppp[240]: tun0: IPCP: Received Configure Request (54) state = Ack-Rcvd (7) Jun 10 20:10:35 Plebaron ppp[240]: tun0: IPCP: IPADDR[6] 199.84.44.1 Jun 10 20:10:35 Plebaron ppp[240]: tun0: IPCP: COMPPROTO[6] 16 VJ slots with slot compression Jun 10 20:10:35 Plebaron ppp[240]: tun0: IPCP: SendConfigNak(Ack-Rcvd) Jun 10 20:10:35 Plebaron ppp[240]: tun0: IPCP: IPADDR[6] 0.0.0.0 For anyone who's made it this far, here's my ppp.conf default: set log Debug Phase Chat Connect Carrier LCP IPCP CCP tun command set device /dev/cuaa1 set speed 57600 set dial "ABORT BUSY ABORT NO\\sCARRIER TIMEOUT 5 \"\" AT OK-AT-OK ATE1Q0 OK \\dATDT\\T TIMEOUT 40 CONNECT" cam: set log Phase Chat Connect Carrier LCP IPCP CCP tun command set device /dev/cuaa1 enable lqr set speed 57600 set phone 5962545 set login "TIMEOUT 5 ogin:--ogin: username word: password" set timeout 120 set ifaddr 0 0 delete ALL add 0 0 HISADDR If you've made it *this* far I thank you for your patience and any assistance you can offer. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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