Solved: mpd: fatal error, exiting

izuware

Поймал проблемку с mpd. В какойто момент времени теряется PPPOE с провайдером и получается "mpd: fatal error, exiting"
повторяется как на версии 1.2 так и на 1.2.3 . Кто встречался? как лечить?

# /usr/local/sbin/mpd  -d /var/etc -p /var/run/mpd.pid pppoe
Multi-link PPP for FreeBSD, by Archie L. Cobbs.
Based on iij-ppp, by Toshiharu OHNO.
mpd: pid 26049, version 3.18 (root@FreeBSD_7.2_pfSense_1.2.3_snaps.pfsense.org 21:06  4-Dec-2009)
[pppoe] ppp node is "mpd26049-pppoe"
[pppoe] exec: /sbin/ifconfig vr0 up
[pppoe] using interface ng0
[pppoe] IPCP: peer address cannot be zero
[pppoe] IFACE: Open event
[pppoe] IPCP: Open event
[pppoe] IPCP: state change Initial --> Starting
[pppoe] IPCP: LayerStart
[pppoe:pppoe] [pppoe] bundle: OPEN event in state CLOSED
[pppoe] opening link "pppoe"...
[pppoe] link: OPEN event
[pppoe] LCP: Open event
[pppoe] LCP: state change Initial --> Starting
[pppoe] LCP: LayerStart
[pppoe] device: OPEN event in state DOWN
[pppoe] device is now in state OPENING
[pppoe] rec'd ACNAME "VLD058-BRAS-1"
[pppoe] PPPoE connection successful
[pppoe] device: UP event in state OPENING
[pppoe] device is now in state UP
[pppoe] link: UP event
[pppoe] link: origination is local
[pppoe] LCP: Up event
[pppoe] LCP: state change Starting --> Req-Sent
[pppoe] LCP: phase shift DEAD --> ESTABLISH
[pppoe] LCP: SendConfigReq #1
 MRU 1492
 MAGICNUM a5484c6c
[pppoe] LCP: rec'd Configure Request #1 link 0 (Req-Sent)
 MRU 1492
 AUTHPROTO CHAP MD5
 MAGICNUM 5a82b494
[pppoe] LCP: SendConfigAck #1
 MRU 1492
 AUTHPROTO CHAP MD5
 MAGICNUM 5a82b494
[pppoe] LCP: state change Req-Sent --> Ack-Sent
[pppoe] LCP: rec'd Configure Ack #1 link 0 (Ack-Sent)
 MRU 1492
 MAGICNUM a5484c6c
[pppoe] LCP: state change Ack-Sent --> Opened
[pppoe] LCP: phase shift ESTABLISH --> AUTHENTICATE
[pppoe] LCP: auth: peer wants CHAP, I want nothing
[pppoe] LCP: LayerUp
[pppoe] CHAP: rec'd CHALLENGE #1
 Name: "VLD058-BRAS-1"
 Using authname "k1"
[pppoe] CHAP: sending RESPONSE
[pppoe] CHAP: sending RESPONSE
[pppoe] CHAP: rec'd SUCCESS #1
[pppoe] LCP: authorization successful
[pppoe] LCP: phase shift AUTHENTICATE --> NETWORK
[pppoe] setting interface ng0 MTU to 1492 bytes
[pppoe] up: 1 link, total bandwidth 64000 bps
[pppoe] IPCP: Up event
[pppoe] IPCP: state change Starting --> Req-Sent
[pppoe] IPCP: SendConfigReq #1
 IPADDR 0.0.0.0
 COMPPROTO VJCOMP, 16 comp. channels, no comp-cid
 PRIDNS 0.0.0.0
 SECDNS 0.0.0.0
[pppoe] error writing len 32 frame to bypass: Network is down
[pppoe] IPCP: SendConfigReq #2
 IPADDR 0.0.0.0
 COMPPROTO VJCOMP, 16 comp. channels, no comp-cid
 PRIDNS 0.0.0.0
 SECDNS 0.0.0.0
[pppoe] IPCP: rec'd Configure Reject #2 link 0 (Req-Sent)
 COMPPROTO VJCOMP, 16 comp. channels, no comp-cid
[pppoe] IPCP: SendConfigReq #3
 IPADDR 0.0.0.0
 PRIDNS 0.0.0.0
 SECDNS 0.0.0.0
[pppoe] IPCP: rec'd Configure Request #2 link 0 (Req-Sent)
 IPADDR 109.126.192.1
   109.126.192.1 is OK
[pppoe] IPCP: SendConfigAck #2
 IPADDR 109.126.192.1
[pppoe] IPCP: state change Req-Sent --> Ack-Sent
[pppoe] IPCP: rec'd Configure Nak #3 link 0 (Ack-Sent)
 IPADDR 109.126.222.255
   109.126.222.255 is OK
 PRIDNS 84.53.200.24
 SECDNS 84.53.199.254
[pppoe] IPCP: SendConfigReq #4
 IPADDR 109.126.222.255
 PRIDNS 84.53.200.24
 SECDNS 84.53.199.254
[pppoe] IPCP: rec'd Configure Ack #4 link 0 (Ack-Sent)
 IPADDR 109.126.222.255
 PRIDNS 84.53.200.24
 SECDNS 84.53.199.254
[pppoe] IPCP: state change Ack-Sent --> Opened
[pppoe] IPCP: LayerUp
  109.126.222.255 -> 109.126.192.1
[pppoe] IFACE: Up event
[pppoe] setting interface ng0 MTU to 1492 bytes
[pppoe] exec: /sbin/ifconfig ng0 109.126.222.255 109.126.192.1 netmask 0xffffffff -link0
[pppoe] exec: /sbin/route add 109.126.222.255 -iface lo0
[pppoe] exec: /sbin/route add 0.0.0.0 109.126.192.1
[pppoe] exec: /usr/local/sbin/ppp-linkup ng0 inet 109.126.222.255 109.126.192.1 k1 dns1 84.53.200.24 dns2 84.53.199.254
[pppoe] IFACE: Up event
[pppoe] LCP: no reply to 1 echo request(s)
[pppoe] LCP: no reply to 2 echo request(s)
[pppoe] LCP: no reply to 3 echo request(s)
[pppoe] LCP: no reply to 4 echo request(s)
[pppoe] LCP: no reply to 5 echo request(s)
[pppoe] LCP: peer not responding to echo requests
[pppoe] LCP: LayerFinish
[pppoe] LCP: LayerStart
[pppoe] LCP: state change Opened --> Starting
[pppoe] LCP: phase shift NETWORK --> DEAD
[pppoe] setting interface ng0 MTU to 1500 bytes
[pppoe] up: 0 links, total bandwidth 9600 bps
[pppoe] IPCP: Down event
[pppoe] IPCP: state change Opened --> Starting
[pppoe] IPCP: LayerDown
[pppoe] IFACE: Down event
[pppoe] exec: /usr/local/sbin/ppp-linkdown ng0 inet k1
[pppoe] exec: /sbin/route delete 0.0.0.0 109.126.192.1
[pppoe] exec: command returned 256
[pppoe] exec: /sbin/route delete 109.126.222.255 -iface lo0
[pppoe] exec: /sbin/ifconfig ng0 down delete -link0
[pppoe] exec: command returned 256
[pppoe] can't set bpf node program: No such file or directory
mpd: fatal error, exiting
[pppoe] IPCP: Down event
[pppoe] IFACE: Close event
[pppoe] IPCP: Close event
[pppoe] IPCP: state change Starting --> Initial
[pppoe] IPCP: LayerFinish
mpd: process 26049 terminated

Eugene

Дык вроде пишет же - "нет bpf в системе"… Однако, я такой ошибки никогда не видел...

izuware

$ ls /dev/bpf*
/dev/bpf0
/dev/bpf1
/dev/bpf2
/dev/bpf3

bpf в системе есть, онож работает, до аварии то…
приходит мысль только следить за мпд и рестартовать если что... отсюда вопрос, как более правильно с точки зрения fsense рестартовать mpd ?

izuware


# cat  /var/etc/mpdrestart
#!/bin/sh
# test mpd.pid file
if ! [ -f /var/run/mpd.pid ]
        then
                echo `date` y >> /var/tmp/moi.log
           exec  /usr/local/sbin/mpd  -b -d /var/etc -p /var/run/mpd.pid pppoe
        else
                echo `date` no > /var/tmp/moino.log
fi

сделал так: запускаю каждую минуту этот скрипт, как назло сутки ошибка не проявляется :)

izuware

Работает!

…
Oct 27 08:52:50 mpd: mpd: fatal error, exiting
Oct 27 08:52:50 mpd: mpd: process 272 terminated
Oct 27 08:53:00 mpd: mpd: pid 21119, version 3.18 (root@FreeBSD_7.2_pfSense_1.2.3_snaps.pfsense.org 21:06 4-Dec-2009)
Oct 27 08:55:13 mpd: MRU 1492
...

Eugene

мистика…