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ru.unix.bsd
- RU.UNIX.BSD ------------------------------------------------------------------
From : Sergey A. Cherukhin 2:5020/400 28 Apr 2004 17:00:57
To : All
Subject : Проблемы с MPD
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Доброго времени суток, господа.
Имеется router ipfw+natd+ppp(pppoe до ADSL-модема), FreeBSD 4.9-STABLE.
Попытался я заменить ppp на mpd 3.16 и наткнулся на следующую проблему:
после замены ppp на mpd ping и traceroute наружу уходят и с router'а, и из
серой сетки, можно забрать почту, работает icq, но не получается зайти на
http сервер провайдера, ни с ftp сервера ничего забрать (в пассивном
режиме), скорость менее 10 байт/сек. (причем по каталогам ftp-сервера клиент
ходит достаточно шустро, затыкается после перехода в пассивный режим и
открытия соединения данных).
При этом в mpd.log после успешного соединения больше никаких записей не
появляется:
Apr 28 19:02:40 gw mpd: mpd: pid 547, version 3.16 (root@gw.internal 16:09
23-Apr-2004)
Apr 28 19:02:40 gw mpd: [PPPoE] ppp node is "mpd547-PPPoE"
Apr 28 19:02:40 gw mpd: [PPPoE] exec: /sbin/ifconfig ed0 up
Apr 28 19:02:40 gw mpd: [PPPoE] using interface ng0
Apr 28 19:02:40 gw mpd: [PPPoE] the max MTU on type "pppoe" links is 1492
Apr 28 19:02:40 gw mpd: [PPPoE] IPCP: peer address cannot be zero
Apr 28 19:02:40 gw mpd: [PPPoE] IFACE: Open event
Apr 28 19:02:40 gw mpd: [PPPoE] IPCP: Open event
Apr 28 19:02:40 gw mpd: [PPPoE] IPCP: state change Initial --> Starting
Apr 28 19:02:40 gw mpd: [PPPoE] IPCP: LayerStart
Apr 28 19:02:40 gw mpd: [PPPoE] bundle: OPEN event in state CLOSED
Apr 28 19:02:40 gw mpd: [PPPoE] opening link "PPPoE"...
Apr 28 19:02:40 gw mpd: [PPPoE] link: OPEN event
Apr 28 19:02:40 gw mpd: [PPPoE] LCP: Open event
Apr 28 19:02:40 gw mpd: [PPPoE] LCP: state change Initial --> Starting
Apr 28 19:02:40 gw mpd: [PPPoE] LCP: LayerStart
Apr 28 19:02:40 gw mpd: [PPPoE] device: OPEN event in state DOWN
Apr 28 19:02:40 gw mpd: [PPPoE] device is now in state OPENING
Apr 28 19:02:40 gw mpd: [PPPoE] rec'd ACNAME "XXXXX"
Apr 28 19:02:40 gw mpd: [PPPoE] rec'd proto LCP while dead
Apr 28 19:02:40 gw mpd: [PPPoE] PPPoE connection successful
Apr 28 19:02:40 gw mpd: [PPPoE] device: UP event in state OPENING
Apr 28 19:02:40 gw mpd: [PPPoE] device is now in state UP
Apr 28 19:02:40 gw mpd: [PPPoE] link: UP event
Apr 28 19:02:40 gw mpd: [PPPoE] link: origination is local
Apr 28 19:02:40 gw mpd: [PPPoE] LCP: Up event
Apr 28 19:02:40 gw mpd: [PPPoE] LCP: state change Starting --> Req-Sent
Apr 28 19:02:40 gw mpd: [PPPoE] LCP: phase shift DEAD --> ESTABLISH
Apr 28 19:02:40 gw mpd: [PPPoE] LCP: SendConfigReq #1
Apr 28 19:02:40 gw mpd: MRU 1492
Apr 28 19:02:40 gw mpd: MAGICNUM c7950795
Apr 28 19:02:40 gw mpd: [PPPoE] LCP: rec'd Configure Nak #1 link 0
(Req-Sent)
Apr 28 19:02:40 gw mpd: MRU 1500
Apr 28 19:02:40 gw mpd: [PPPoE] LCP: SendConfigReq #2
Apr 28 19:02:40 gw mpd: MRU 1492
Apr 28 19:02:40 gw mpd: MAGICNUM c7950795
Apr 28 19:02:40 gw mpd: [PPPoE] LCP: rec'd Configure Nak #2 link 0
(Req-Sent)
Apr 28 19:02:40 gw mpd: MRU 1500
Apr 28 19:02:40 gw mpd: [PPPoE] LCP: SendConfigReq #3
Apr 28 19:02:40 gw mpd: MRU 1492
Apr 28 19:02:40 gw mpd: MAGICNUM c7950795
Apr 28 19:02:41 gw mpd: [PPPoE] LCP: rec'd Configure Nak #3 link 0
(Req-Sent)
Apr 28 19:02:41 gw mpd: MRU 1500
Apr 28 19:02:41 gw mpd: [PPPoE] LCP: SendConfigReq #4
Apr 28 19:02:41 gw mpd: MRU 1492
Apr 28 19:02:41 gw mpd: MAGICNUM c7950795
Apr 28 19:02:41 gw mpd: [PPPoE] LCP: rec'd Configure Nak #4 link 0
(Req-Sent)
Apr 28 19:02:41 gw mpd: MRU 1500
Apr 28 19:02:41 gw mpd: [PPPoE] LCP: SendConfigReq #5
Apr 28 19:02:41 gw mpd: MRU 1492
Apr 28 19:02:41 gw mpd: MAGICNUM c7950795
Apr 28 19:02:41 gw mpd: [PPPoE] LCP: rec'd Configure Nak #5 link 0
(Req-Sent)
Apr 28 19:02:41 gw mpd: MRU 1500
Apr 28 19:02:41 gw mpd: [PPPoE] LCP: SendConfigReq #6
Apr 28 19:02:41 gw mpd: MRU 1492
Apr 28 19:02:41 gw mpd: MAGICNUM c7950795
Apr 28 19:02:41 gw mpd: [PPPoE] LCP: rec'd Configure Reject #6 link 0
(Req-Sent)
Apr 28 19:02:41 gw mpd: MRU 1492
Apr 28 19:02:41 gw mpd: [PPPoE] LCP: SendConfigReq #7
Apr 28 19:02:41 gw mpd: MAGICNUM c7950795
Apr 28 19:02:41 gw mpd: [PPPoE] LCP: rec'd Configure Ack #7 link 0
(Req-Sent)
Apr 28 19:02:41 gw mpd: MAGICNUM c7950795
Apr 28 19:02:41 gw mpd: [PPPoE] LCP: state change Req-Sent --> Ack-Rcvd
Apr 28 19:02:42 gw mpd: [PPPoE] LCP: rec'd Configure Request #2 link 0
(Ack-Rcvd)
Apr 28 19:02:42 gw mpd: AUTHPROTO PAP
Apr 28 19:02:42 gw mpd: MAGICNUM eee05b72
Apr 28 19:02:42 gw mpd: [PPPoE] LCP: SendConfigAck #2
Apr 28 19:02:42 gw mpd: AUTHPROTO PAP
Apr 28 19:02:42 gw mpd: MAGICNUM eee05b72
Apr 28 19:02:42 gw mpd: [PPPoE] LCP: state change Ack-Rcvd --> Opened
Apr 28 19:02:42 gw mpd: [PPPoE] LCP: phase shift ESTABLISH --> AUTHENTICATE
Apr 28 19:02:42 gw mpd: [PPPoE] LCP: auth: peer wants PAP, I want nothing
Apr 28 19:02:42 gw mpd: [PPPoE] PAP: using authname "XXXXXXXXXX"
Apr 28 19:02:42 gw mpd: [PPPoE] PAP: sending REQUEST
Apr 28 19:02:42 gw mpd: [PPPoE] LCP: LayerUp
Apr 28 19:02:43 gw mpd: [PPPoE] PAP: rec'd ACK #1
Apr 28 19:02:43 gw mpd: [PPPoE] LCP: authorization successful
Apr 28 19:02:43 gw mpd: [PPPoE] LCP: phase shift AUTHENTICATE --> NETWORK
Apr 28 19:02:43 gw mpd: [PPPoE] setting interface ng0 MTU to 1492 bytes
Apr 28 19:02:43 gw mpd: [PPPoE] up: 1 link, total bandwidth 64000 bps
Apr 28 19:02:43 gw mpd: [PPPoE] IPCP: Up event
Apr 28 19:02:43 gw mpd: [PPPoE] IPCP: state change Starting --> Req-Sent
Apr 28 19:02:43 gw mpd: [PPPoE] IPCP: SendConfigReq #1
Apr 28 19:02:43 gw mpd: IPADDR 0.0.0.0
Apr 28 19:02:43 gw mpd: COMPPROTO VJCOMP, 16 comp. channels, no comp-cid
Apr 28 19:02:43 gw mpd: [PPPoE] IPCP: rec'd Configure Request #1 link 0
(Req-Sent)
Apr 28 19:02:43 gw mpd: IPADDR 111.11.111.11
Apr 28 19:02:43 gw mpd: 111.11.111.11 is OK
Apr 28 19:02:43 gw mpd: [PPPoE] IPCP: SendConfigAck #1
Apr 28 19:02:43 gw mpd: IPADDR 111.11.111.11
Apr 28 19:02:43 gw mpd: [PPPoE] IPCP: state change Req-Sent --> Ack-Sent
Apr 28 19:02:43 gw mpd: [PPPoE] IPCP: rec'd Configure Reject #1 link 0
(Ack-Sent)
Apr 28 19:02:43 gw mpd: COMPPROTO VJCOMP, 16 comp. channels, no comp-cid
Apr 28 19:02:43 gw mpd: [PPPoE] IPCP: SendConfigReq #2
Apr 28 19:02:43 gw mpd: IPADDR 0.0.0.0
Apr 28 19:02:43 gw mpd: [PPPoE] IPCP: rec'd Configure Nak #2 link 0
(Ack-Sent)
Apr 28 19:02:43 gw mpd: IPADDR 222.222.22.2
Apr 28 19:02:43 gw mpd: 222.222.22.2 is OK
Apr 28 19:02:43 gw mpd: [PPPoE] IPCP: SendConfigReq #3
Apr 28 19:02:43 gw mpd: IPADDR 222.222.22.2
Apr 28 19:02:43 gw mpd: [PPPoE] IPCP: rec'd Configure Ack #3 link 0
(Ack-Sent)
Apr 28 19:02:43 gw mpd: IPADDR 222.22.22.2
Apr 28 19:02:43 gw mpd: [PPPoE] IPCP: state change Ack-Sent --> Opened
Apr 28 19:02:43 gw mpd: [PPPoE] IPCP: LayerUp
Apr 28 19:02:43 gw mpd: 222.22.22.2 -> 111.11.111.11
Apr 28 19:02:43 gw mpd: [PPPoE] IFACE: Up event
Apr 28 19:02:43 gw mpd: [PPPoE] setting interface ng0 MTU to 1492 bytes
Apr 28 19:02:43 gw mpd: [PPPoE] exec: /sbin/ifconfig ng0 222.222.22.2
111.11.111.11 netmask 0xffffffff -link0
Apr 28 19:02:43 gw mpd: [PPPoE] exec: /sbin/route add 222.222.22.2 -iface
lo0
Apr 28 19:02:43 gw mpd: [PPPoE] exec: /sbin/route add 0.0.0.0 111.11.111.11
Apr 28 19:02:43 gw mpd: [PPPoE] IFACE: Up event
trafshow -i ng0 в этот момент показывает на выбор:
1) Nothing to show, this interface sleeping or broken.
blah-blah-gluk-gluk-wait...
2) From Address To Address Prot
Bytes CPS
============================================================================
===============
0:0:0:0:0:0 0:0:0:0:0:0 0000
115 23
0:0:0:0:0:0 0:0:0:0:0:0 0000
80 16
3) Where is the tcp or udp packets contained data? It is exactly what I
want! Now!
Модули ng_* я прописал в loader.conf
[root@gw root]# kldstat
Id Refs Address Size Name
1 9 0xc0100000 224370 kernel
2 8 0xc0325000 a554 netgraph.ko
3 1 0xc0330000 33ec ng_ether.ko
4 1 0xc0334000 51a0 ng_pppoe.ko
5 1 0xc033a000 3f78 ng_socket.ko
6 1 0xc033e000 3074 ng_iface.ko
7 1 0xc0342000 63f8 ng_ppp.ko
8 1 0xc0349000 3cc8 ng_bpf.ko
9 1 0xc034d000 4328 ng_vjc.ko
Конфигурация mpd взята из примеров:
[root@gw root]# cat /usr/local/etc/mpd/mpd.conf
#
# PPPoE client example (see also mpd.links.sample entry "PPPoE")
#
PPPoE:
new -i ng0 PPPoE PPPoE
set iface addrs 1.1.1.1 2.2.2.2
set iface route default
set iface disable on-demand
set iface idle 0
set bundle disable multilink
set bundle authname XXXXXXXXX
set link no acfcomp protocomp
set link disable pap chap
set link accept chap
set link mtu 1492
set link keep-alive 10 60
set ipcp yes vjcomp
set ipcp ranges 0.0.0.0/0 0.0.0.0/0
open iface
В остальной конфигурации, работающей при использовании ppp, поменял только
natd_interface в rc.conf с tun0 на IP и oif (имя внешнего интерфейса) в
rc.firewall на ng0. Есть идеи, в каком направлении искать решение?
--
WBW
Sergey A. Cherukhin
--- ifmail v.2.15dev5.3
* Origin: Demos online service (2:5020/400)
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