[Comm] Unsupported protocol 'Compression Control

[Artur Yakupov]

Здравствуйте.

Вы писали 13 июля 2004 г., 13:59:04:


>> Здравствуйте.
>> 
>> Стоит задача организации callback для ppp Dial up соединения.
>> Используем ppp-2.4.1, portslave - 1
>> Сервер перезванивает, соединение происходит, но пакеты больше 200 байт
>> не проходят.
>> Лог следующий:
>> Jul 12 23:05:56 gwtest port[S0]: pppd 2.4.1 with CBCP (ALT Linux) started by AutoPPP, uid 0
>> Jul 12 23:05:56 gwtest port[S0]: Using interface ppp0
>> Jul 12 23:05:56 gwtest port[S0]: Connect: ppp0 <--> /dev/ttyR0
>> Jul 12 23:06:00 gwtest port[S0]: user support logged in
>> Jul 12 23:06:00 gwtest port[S0]: Warning - user file /etc/ppp/callback-users has world and/or group access
>> Jul 12 23:06:03 gwtest port[S0]: LCP terminated by peer
>> Jul 12 23:06:06 gwtest port[S0]: Connection terminated.
>> Jul 12 23:06:06 gwtest port[S0]: Connect time 0.2 minutes.
>> Jul 12 23:06:06 gwtest port[S0]: Sent 0 bytes, received 0 bytes.
>> Jul 12 23:06:06 gwtest port[S0]: Callback with </etc/ppp/callback-server 15 480908>
>> Jul 12 23:06:06 gwtest chat[6816]: send (ATH0^M)
>> Jul 12 23:06:41 gwtest chat[6837]: send (AT^M)
>> Jul 12 23:06:41 gwtest chat[6837]: expect (OK)
>> Jul 12 23:06:41 gwtest chat[6837]: ^M
>> Jul 12 23:06:41 gwtest chat[6837]: NO CARRIER^M
>> Jul 12 23:06:41 gwtest chat[6837]: AT^M^M
>> Jul 12 23:06:41 gwtest chat[6837]: OK
>> Jul 12 23:06:41 gwtest chat[6837]:  -- got it 
>> Jul 12 23:06:41 gwtest chat[6837]: send (ATS7=40D480908^M)
>> Jul 12 23:06:41 gwtest chat[6837]: expect (CONNECT)
>> Jul 12 23:06:41 gwtest chat[6837]: ^M
>> Jul 12 23:07:12 gwtest chat[6837]: ATS7=40D480908^M^M
>> Jul 12 23:07:12 gwtest chat[6837]: CONNECT
>> Jul 12 23:07:12 gwtest chat[6837]:  -- got it 
>> Jul 12 23:07:12 gwtest chat[6837]: send (^M)
>> Jul 12 23:07:12 gwtest port[S0]: Serial connection established.
>> Jul 12 23:07:12 gwtest port[S0]: Using interface ppp0
>> Jul 12 23:07:12 gwtest port[S0]: Connect: ppp0 <--> /dev/ttyR0
>> Jul 12 23:07:12 gwtest port[S0]: user support logged in
>> Jul 12 23:07:12 gwtest port[S0]: Unsupported protocol 'Compression Control Protocol' (0x80fd) received
>> Jul 12 23:07:12 gwtest port[S0]: Cannot determine ethernet address for proxy ARP
>> Jul 12 23:07:12 gwtest port[S0]: local  IP address 192.168.0.3
>> Jul 12 23:07:12 gwtest port[S0]: remote IP address 192.168.0.35
>> Jul 12 23:13:35 gwtest port[S0]: user support logged out
>> Jul 12 23:13:35 gwtest port[S0]: Connection terminated.
>> Jul 12 23:13:35 gwtest port[S0]: Connect time 6.4 minutes.
>> Jul 12 23:13:35 gwtest port[S0]: Sent 2206 bytes, received 11696 bytes.
>> Jul 12 23:13:35 gwtest port[S0]: Exit.
>> 
>> Как избавиться от  "Unsupported protocol 'Compression Control
>> Protocol' (0x80fd) received "?

AG> noccp

В том то и дело, что noccp стоит.

##pslave.conf

all.pppd        /usr/sbin/pppd-radius
all.locallogins no
all.authtype    radius
all.radnullpass yes
all.protocol    ppp
all.speed       115200
all.initchat    TIMEOUT 10 \
                ABORT "NO CARRIER" \
                ABORT VOICE \
                SETVAR "C=CARRIER " \
                SETVAR C+PROTOCOL: \
                SETVAR C?CONNECT \
                "" \d\l\dAT&B1&S0&H1S0=1&A3S7=40X7&C1S39 \
                OK\r\n-AT+++\d\d\d-OK\r\n "\c" \
                TIMEOUT 3600 \
                RING "\c" \
                STATUS Incoming %p:I.HANDSHAKE \
                "" ATA \
                TIMEOUT 75 \
                CONNECT "\c" \
                STATUS Connected %p:I.HANDSHAKE

all.autoppp     proxyarp %d asyncmap 0 %i: \
                noipx noccp debug login auth +pap -chap \
                mtu %t mru %t \
                ms-dns xxxx.xxxx.xxxx.xxxx \
                callback server \
                plugin /usr/lib/libpsr.so
all.pppopt      proxyarp %d asyncmap 0 %i:%j \
                noipx noccp debug \
                mtu %t mru %t \
                netmask %m idle %I maxconnect %T \
                ms-dns xxxx.xxxx.xxxx.xxxx \
                plugin /usr/lib/libpsr.so

s0.tty          ttyR0

Какие еще могут быть причины?
------------
С уважением,
Артур Якупов