FB7270 und pptp -> Patch einspielen

[cuma]

Habs gerade mal getestet. pptpd funktioniert nicht _mehr_ auf der 7270

:05 pptpd[14431]: CTRL: Client <CLIENT-IP> control connection started
:05 pptpd[14431]: CTRL: Starting call (launching pppd, opening GRE)
:06 pppd[14432]: pppd 2.4.4 started by root, uid 0
:06 pppd[14432]: Using interface ppp0
:06 pppd[14432]: Connect: ppp0 <--> /dev/pts/1
:06 pptpd[14431]: CTRL: Ignored a SET LINK INFO packet with real ACCMs!
:06 pppd[14432]: MPPC/MPPE 128-bit stateful compression enabled
:07 pppd[14432]: found interface lan for proxy arp
:07 pppd[14432]: local  IP address <SERVER-IP>
:07 pppd[14432]: remote IP address <VPN-CLIENT-IP>

:46 pppd[14432]: Protocol-Reject for unsupported protocol 0xc46a
:58 pppd[14432]: Protocol-Reject for unsupported protocol 0xd836
:00 pppd[14432]: Protocol-Reject for unsupported protocol 0xa07e
:17 pppd[14432]: Protocol-Reject for unsupported protocol 0x8219
:20 pppd[14432]: Protocol-Reject for unsupported protocol 0xac29
:32 pppd[14432]: Protocol-Reject for unsupported protocol 0xfab2
:34 pppd[14432]: Protocol-Reject for unsupported protocol 0xa077
:42 pppd[14432]: LCP terminated by peer (vM-^LKM-^D^@<M-Mt^@^@^@^@)
:42 pppd[14432]: Connect time 1.6 minutes.
:42 pppd[14432]: Sent 5820 bytes, received 2569776 bytes.
:42 pptpd[14431]: CTRL: Reaping child PPP[14432]
:42 pppd[14432]: Modem hangup
:42 pppd[14432]: Connection terminated.
:42 pppd[14432]: Exit.
:42 pptpd[14431]: CTRL: Client <CLIENT-IP> control connection finished

 

[TheBadFish]

Ich kämpfe im Moment mit pptp, nicht mit pptpd. Aber gut zu wissen dass der auch Probleme macht.

 

[olistudent]

... I've tried to start pptp from the shell ("pptp my-vpn-server") and get an error "sh: /bin/ip: not found" which suggests to me that although the connection is established OK, the routing tables are not being properly setup because the command is not there to do so.

This shouldn't happen. If you select pptp package busybox should be rebuild with ip applet.

Regards
Oliver

 

[zandy]

I agree Oliver. It looks odd to me. I have gone into the advanced busybox options and selected all ip related options and then "make dirclean", "make" but "/bin/ip" does not appear in the shell. Any ideas how I can find out why it is not compiling?

 

[TheBadFish]

Ich bekomme den selben Fehler auf der 7141, wenn ich versuche händisch eine Verbindung aufzubauen. (pptp "IP"). Wenn ich die Verbindung über das Startup skript aufbaue funktioniert es jedoch, ich kann Rechner im entfernten Netz anpingen.
Das Problem liegt also anscheinend woanderst.

********************

I get the same error trying to start a connection manually on my 7141 (pptp "ip")
But the Connection made by the startup script works. I can ping devices over the VPN Connection.
This doesn't seem to be the problem.

 

[zandy]

So I've figured out how to get the "/bin/ip" to compile in, I had to go into the busybox directory and "make menuconfig". There is a NEW IP option and having selected that it appeared.

BUT - as BadFish suspected, it doesn't help.

Andy

 

[zandy]

I've checked the syslog and when I start the pptp service, I get practically the same error that cuma gets with pptpd:

May 24 15:46:19 fritz daemon.notice pppd[2148]: pppd 2.4.4 started by root, uid 0
May 24 15:46:19 fritz daemon.info pppd[2148]: Using interface ppp0
May 24 15:46:19 fritz daemon.notice pppd[2148]: Connect: ppp0 <--> /dev/pts/1
May 24 15:46:19 fritz daemon.notice pptp[2150]: anon log[main:pptp.c:314]: The synchronous pptp option is NOT activated
May 24 15:46:19 fritz daemon.notice pptp[2157]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 1 'Start-Control-Connection-Request'
May 24 15:46:19 fritz daemon.notice pptp[2157]: anon log[ctrlp_disp:pptp_ctrl.c:739]: Received Start Control Connection Reply
May 24 15:46:19 fritz daemon.notice pptp[2157]: anon log[ctrlp_disp:pptp_ctrl.c:773]: Client connection established.
May 24 15:46:20 fritz daemon.notice pptp[2157]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 7 'Outgoing-Call-Request'
May 24 15:46:20 fritz daemon.notice pptp[2157]: anon log[ctrlp_disp:pptp_ctrl.c:858]: Received Outgoing Call Reply.
May 24 15:46:20 fritz daemon.notice pptp[2157]: anon log[ctrlp_disp:pptp_ctrl.c:897]: Outgoing call established (call ID 0, peer's call ID 33792).
May 24 15:46:20 fritz daemon.notice pppd[2148]: CHAP authentication succeeded
May 24 15:46:20 fritz daemon.notice pppd[2148]: MPPE 128-bit stateless compression enabled
May 24 15:46:20 fritz daemon.notice pppd[2148]: local  IP address <LOCAL.IP>
May 24 15:46:20 fritz daemon.notice pppd[2148]: remote IP address <REMOTE.IP>
May 24 15:46:21 fritz daemon.warn pppd[2148]: Protocol-Reject for unsupported protocol 0xc273
May 24 15:46:21 fritz daemon.warn pppd[2148]: Protocol-Reject for unsupported protocol 0x9672
May 24 15:46:21 fritz daemon.warn pppd[2148]: Protocol-Reject for unsupported protocol 0x84a7

So it's possible that they are one and the same problem.

 

[stinkstiefel]

Please to look in PPP FAQ for Protocol-Reject. Perhaps it helps, when enable mppe stateless in options.

 

[markuschen]

Changeset 3647:
* fix MPPE encryption/decryption error for 2.6.19.2 kernel (refs #473)

 

[dougi]

Vielen Dank!