10-02-2007, 11:51 AM
|
 Re: PPPD via GPRS disconnection problem
Krister Renaud wrote:
> The problem:
>
> I start pppd, the connection comes up, if-up is run. After that I get
> "No response to 3 echo-requests" and the link is disconnected. I have
> tried using Fedora and an XScale linux with the same result.
>
> The log:
>
> CONNECT
> Serial connection established.
> using channel 4
> Using interface ppp0
> Connect: ppp0 <--> /dev/ttyS2
> sent [LCP ConfReq id=0x1 ]
> rcvd [LCP ConfReq id=0x1 ]
> sent [LCP ConfAck id=0x1 ]
> rcvd [LCP ConfAck id=0x1 ]
> sent [LCP EchoReq id=0x0 magic=0x0]
> sent [PAP AuthReq id=0x1 user="gprs" password=]
> rcvd [LCP CodeRej id=0x3 09 00 00 08 00 00 00 00]
> LCP: Rcvd Code-Reject for code 9, id 0
> rcvd [PAP AuthAck id=0x1 ""]
> sent [IPCP ConfReq id=0x1
> 0.0.0.0>]
> rcvd [IPCP ConfReq id=0x1 ]
> sent [IPCP ConfAck id=0x1 ]
> rcvd [IPCP ConfNak id=0x1
> ]
> sent [IPCP ConfReq id=0x2
> ]
> rcvd [IPCP ConfAck id=0x2
> ]
> local IP address 10.16.87.125
> remote IP address 10.16.87.124
> primary DNS address 217.174.65.61
> secondary DNS address 217.174.65.62
> Script /etc/ppp/ip-up started (pid 165)
> Script /etc/ppp/ip-up finished (pid 165), status = 0x0
> sent [LCP EchoReq id=0x1 magic=0x0]
> rcvd [LCP CodeRej id=0x4 09 01 00 08 00 00 00 00]
> LCP: Rcvd Code-Reject for code 9, id 1
> sent [LCP EchoReq id=0x2 magic=0x0]
> rcvd [LCP CodeRej id=0x5 09 02 00 08 00 00 00 00]
> LCP: Rcvd Code-Reject for code 9, id 2
> No response to 3 echo-requests
> Serial link appears to be disconnected.
> Script /etc/ppp/ip-down started (pid 168)
> sent [LCP TermReq id=0x2 "Peer not responding"]
> rcvd [LCP TermAck id=0x2]
> Connection terminated.
>
> ================================================== =============
>
> When I run ifconfig and ping from ip-up I get the following result:
>
> ppp0 Link encap:Point-to-Point Protocol
> inet addr:10.14.68.19 P-t-P:10.14.68.18
> Mask:255.255.255.255
> UP POINTOPOINT RUNNING NOARP MULTICAST MTU:576 Metric:1
> RX packets:3 errors:0 dropped:0 overruns:0 frame:0
> TX packets:3 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0 txqueuelen:3
> RX bytes:54 (54.0 b) TX bytes:54 (54.0 b)
>
> PING www.sunet.se (192.36.125.18): 56 data bytes
> 64 bytes from 192.36.125.18: icmp_seq=0 ttl=236 time=648.8 ms
>
> ================================================== =============
>
> /etc/ppp/options:
>
> debug
> nodetach
> defaultroute
> crtscts
> mru 576
> mtu 576
> lock
> lcp-echo-interval 5
> lcp-echo-failure 3
> /dev/ttyS2
> 38400
> connect "/usr/sbin/chat -S -f /etc/ppp/chat.script"
> nomagic
> asyncmap 0
> novj
> user gprs
> noipdefault
> ipcp-accept-local
> usepeerdns
> noccp  |