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List:       poptop-server
Subject:    Re: [Poptop-server] Problem Ping server side
From:       "exchange () netdigix ! com" <exchange () netdigix ! com>
Date:       2006-05-03 3:57:21
Message-ID: 1146628641.44582a210d20d () mail ! dreamtoy ! net
[Download RAW message or body]

I can connect to the pptp server and it assigns me an ip address but I cannot 
ping the server side ppp0 ip address.  With tcpdump I see the first packet from 
the client side then nothing.  iptables rules?

20:51:55.888717 IP 10.10.100.2 > 10.10.100.253: icmp 40: echo request seq 5376


here are some logs
May  2 20:40:28 localhost pppd[4346]: Plugin /usr/lib/pptpd/pptpd-logwtmp.so 
loaded.
May  2 20:40:28 localhost pppd[4346]: pppd 2.4.3 started by root, uid 0
May  2 20:40:28 localhost pppd[4346]: Using interface ppp0
May  2 20:40:28 localhost pppd[4346]: Connect: ppp0 <--> /dev/pts/1
May  2 20:40:28 localhost pppd[4346]: kernel does not support PPP filtering
May  2 20:40:28 localhost pptpd[4345]: CTRL: Ignored a SET LINK INFO packet 
with real ACCMs!
May  2 20:40:31 localhost pppd[4346]: MPPE 128-bit stateless compression enabled
May  2 20:40:33 localhost pppd[4346]: found interface eth1 for proxy arp
May  2 20:40:33 localhost pppd[4346]: local  IP address 10.10.100.253
May  2 20:40:33 localhost pppd[4346]: remote IP address 10.10.100.2


Quoting Cyber <cybercorecentre@gmail.com>:

> exchange@netdigix.com wrote:
> > Hi I am running latest Debian and poptop but get these errors when trying
> to 
> > connect from a windows XP box to the server.
> >
> >
> >   
> Man thats because u dont put async tty in the kernel. It was a day for 
> me until figured it out and not the first vpn server install, i simple 
> forget about this...
> 
> CONFIG_PPP_ASYNC=y
> 
> > May  2 11:00:49 localhost pppd[2846]: Couldn't set tty to PPP discipline: 
> > Invalid argument
> > May  2 11:00:49 localhost pppd[2846]: Exit.
> > May  2 11:00:49 localhost pptpd[2845]: GRE:
> read(fd=4,buffer=804e6c0,len=8196) 
> > from PTY failed: status = -1 error = Input/output error, usually caused by
> 
> > unexpected termination of pppd, check option syntax and pppd logs
> > May  2 11:00:49 localhost pptpd[2845]: CTRL: PTY read or GRE write failed 
> > (pty,gre)=(4,5)
> > May  2 11:00:49 localhost pptpd[2845]: CTRL: Reaping child PPP[2846]
> > May  2 11:00:49 localhost pptpd[2845]: CTRL: Client 24.80.123.122 control 
> > connection finished
> >
> >
> > the only config I have changed from default is 
> > pptpd.conf
> > localip 10.10.100.253
> > remoteip 10.10.100.1-100
> >
> > and added username and password to chap-secrets
> > user1          *       "user123"                10.10.100.10/24
> >
> > thanks alot for the help,
> >
> > --------------------------------------------------------
> > http://www.netdigix.com
> >
> >
> >
> > -------------------------------------------------------
> > Using Tomcat but need to do more? Need to support web services, security?
> > Get stuff done quickly with pre-integrated technology to make your job
> easier
> > Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
> > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
> > _______________________________________________
> > Poptop-server mailing list
> > Poptop-server@lists.sourceforge.net
> > https://lists.sourceforge.net/lists/listinfo/poptop-server
> >
> >   
> F3niX
> 






--------------------------------------------------------
http://www.netdigix.com



-------------------------------------------------------
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
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