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Date:      Sat, 23 May 1998 02:57:36 +0100
From:      Brian Somers <brian@Awfulhak.org>
To:        "Patrick M. Hausen" <hausen@punkt.de>
Cc:        freebsd-questions@FreeBSD.ORG, freebsd-isp@FreeBSD.ORG
Subject:   Re: Problems connecting to AIX box with PPP 
Message-ID:  <199805230157.CAA13839@awfulhak.org>
In-Reply-To: Your message of "Fri, 22 May 1998 15:38:10 %2B0200." <199805221338.PAA28604@hugo10.ka.punkt.de> 

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Hmm, didn't I see this question on Usenet too ?  You should really 
wait a bit to see if you get any answers.....

> Hi all!
> 
> I'm trying to connect a FreeBSD 2.2.6 box to a AIX system with user PPP.
> 
> The AIX box is setup as follows:
> 
> - there's a user with a regular login
> 
> - in his .profile there's: 
>   "exec /usr/sbin/pppattachd server 2>/dev/null"
> 
> - the interface config for PPP is:
> 
> 	interface
> 	server
> 	local_ip  10.8.11.240
> 	remote_ip 10.8.11.245
> 	netmask   255.155.155.0
> 
> It's AIX version 4.1.5.0 and the above is what the AIX manual suggested.
> This worked out of the box with Windows 95 as a client.
> 
> 
> I set up FreeBSD /etc/ppp/ppp.conf like this:
> 
> default:
> 	set device /dev/cuaa0
> 	set speed 19200
> 	disable pred1
> 	deny pred1
> 	disable lqr
> 	deny lqr
> 	set redial 30 3
> 	set dial "ABORT BUSY ABORT NO\\sCARRIER TIMEOUT 5 \"\" AT&FX3 OK-AT-OK \\dATDT\\T TIMEOUT 120 CONNECT"
> 
> blabla:
> 	set log chat lcp ipcp
> 	set phone 0w0033387282534
> 	set timeout 300
> 	set openmode active
> 	set login "TIMEOUT 30 ogin:-\\r-ogin: blabla ennwort foobar"
> 	set ifaddr 10.8.11.245/32 10.8.11.240/32 255.255.255.0
> 
> (Don't be fooled by the "ennwort" - this stupid thing asks for the
>  password in German ;-)
> 
> Now, when I try to use 57600 or 38400 DTE speed, even the login fails.
> When I use 19200, login, lcp and ipcp seem to work:
> 
> May 20 14:23:43 poseidon ppp[460]: Phase: Using interface: tun0 
> May 20 14:23:46 poseidon ppp[461]: Chat: Dial attempt 1 of 3 
> May 20 14:23:46 poseidon ppp[461]: Chat: Expecting:  
> May 20 14:23:46 poseidon ppp[461]: Chat: Sending: AT&FX3^M 
> May 20 14:23:46 poseidon ppp[461]: Chat: Expecting: OK-AT-OK 
> May 20 14:23:46 poseidon ppp[461]: Chat: Wait for (5): OK 
> May 20 14:23:48 poseidon ppp[461]: Chat: Sending: ATDT0w*************^M 
> May 20 14:23:48 poseidon ppp[461]: Chat: Expecting: CONNECT 
> May 20 14:23:48 poseidon ppp[461]: Chat: Wait for (120): CONNECT 
> May 20 14:24:28 poseidon ppp[461]: Chat: Expecting: ogin:-\r-ogin: 
> May 20 14:24:28 poseidon ppp[461]: Chat: Wait for (30): ogin: 
> May 20 14:24:30 poseidon ppp[461]: Chat: Sending: blabla^M 
> May 20 14:24:30 poseidon ppp[461]: Chat: Expecting: ennwort 
> May 20 14:24:30 poseidon ppp[461]: Chat: Wait for (30): ennwort 
> May 20 14:24:30 poseidon ppp[461]: Chat: Sending: foobar^M 
> May 20 14:24:30 poseidon ppp[461]: LCP: State change Initial --> Closed 
> May 20 14:24:30 poseidon ppp[461]: LCP: State change Closed --> Stopped 
> May 20 14:24:31 poseidon ppp[461]: LCP: Received Configure Request (1) state = Stopped (3) 
> May 20 14:24:31 poseidon ppp[461]: LCP:  MRU[4] 1500 
> May 20 14:24:31 poseidon ppp[461]: LCP:  ACCMAP[6] 0x00000000 
> May 20 14:24:31 poseidon ppp[461]: LCP:  MAGICNUM[6] 0x3562ca23 
> May 20 14:24:31 poseidon ppp[461]: LCP:  PROTOCOMP[2] 
> May 20 14:24:31 poseidon ppp[461]: LCP:  ACFCOMP[2] 
> May 20 14:24:31 poseidon ppp[461]: LCP: LcpSendConfigReq 
> May 20 14:24:31 poseidon ppp[461]: LCP:  ACFCOMP[2] 
> May 20 14:24:31 poseidon ppp[461]: LCP:  PROTOCOMP[2] 
> May 20 14:24:31 poseidon ppp[461]: LCP:  ACCMAP[6] 0x00000000 
> May 20 14:24:31 poseidon ppp[461]: LCP:  MRU[4] 1500 
> May 20 14:24:31 poseidon ppp[461]: LCP:  MAGICNUM[6] 0x771eba49 
> May 20 14:24:31 poseidon ppp[461]: LCP: SendConfigAck(Stopped) 
> May 20 14:24:31 poseidon ppp[461]: LCP:  MRU[4] 1500 
> May 20 14:24:31 poseidon ppp[461]: LCP:  ACCMAP[6] 0x00000000 
> May 20 14:24:31 poseidon ppp[461]: LCP:  MAGICNUM[6] 0x3562ca23 
> May 20 14:24:31 poseidon ppp[461]: LCP:  PROTOCOMP[2] 
> May 20 14:24:31 poseidon ppp[461]: LCP:  ACFCOMP[2] 
> May 20 14:24:31 poseidon ppp[461]: LCP: State change Stopped --> Ack-Sent 
> May 20 14:24:31 poseidon ppp[461]: LCP: Received Configure Ack (1) state = Ack-Sent (8) 
> May 20 14:24:31 poseidon ppp[461]: LCP: State change Ack-Sent --> Opened 
> May 20 14:24:31 poseidon ppp[461]: LCP: LcpLayerUp 
> May 20 14:24:31 poseidon ppp[461]: IPCP: State change Initial --> Closed 
> May 20 14:24:31 poseidon ppp[461]: IPCP: IPCP Up event!! 
> May 20 14:24:31 poseidon ppp[461]: IPCP: IpcpSendConfigReq 
> May 20 14:24:31 poseidon ppp[461]: IPCP:  IPADDR[6] 10.8.11.245 
> May 20 14:24:31 poseidon ppp[461]: IPCP:  COMPPROTO[6] 16 VJ slots with slot compres 
> May 20 14:24:31 poseidon ppp[461]: IPCP: State change Closed --> Req-Sent 
> May 20 14:24:31 poseidon ppp[461]: IPCP: Received Configure Request (1) state = Req-Sent (6) 
> May 20 14:24:31 poseidon ppp[461]: IPCP:  IPADDR[6]  10.8.11.240 
> May 20 14:24:31 poseidon ppp[461]: IPCP:  COMPPROTO[6]  16 VJ slots with slot compression 
> May 20 14:24:31 poseidon ppp[461]: IPCP: SendConfigAck(Req-Sent) 
> May 20 14:24:31 poseidon ppp[461]: IPCP:  IPADDR[6]  10.8.11.240 
> May 20 14:24:31 poseidon ppp[461]: IPCP:  COMPPROTO[6]  16 VJ slots with slot compression 
> May 20 14:24:31 poseidon ppp[461]: IPCP: State change Req-Sent --> Ack-Sent 
> May 20 14:24:31 poseidon ppp[461]: IPCP: Received Configure Ack (1) state = Ack-Sent (8) 
> May 20 14:24:31 poseidon ppp[461]: IPCP: State change Ack-Sent --> Opened 
> May 20 14:24:31 poseidon ppp[461]: IPCP: IpcpLayerUp(9). 
> May 20 14:24:31 poseidon ppp[461]: IPCP:  myaddr = 10.8.11.245  hisaddr = 10.8.11.240 
> May 20 14:24:31 poseidon ppp[461]: LCP: OsLinkup: 10.8.11.240 
> May 20 14:24:31 poseidon ppp[461]: LCP: Received Protocol Reject (2) state = Opened (9) 
> May 20 14:24:31 poseidon ppp[461]: LCP: -- Protocol (80fd) was rejected. 
> 
> 
> But, when I try to ping, the modem transmit LED flashes, but i don't get
> an echo back. The admin on the other side isn't too Unix experienced,
> but from what he told me, his routing table looked OK. The interfaces
> on both sides seemed to be up, the routes correct - but noone could
> ping the other end.
> 
> 
> Any suggestions?
> 
> Patrick

-- 
Brian <brian@Awfulhak.org>, <brian@FreeBSD.org>, <brian@OpenBSD.org>
      <http://www.Awfulhak.org>;
Don't _EVER_ lose your sense of humour....



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