Hi All, Is there any changes between 1.1.8 and 1.2.8 regarding VPN (pptp). I started with 1.1.8 version of shorewall and I was able to connect to our office vpn server. After upgrading to 1.2.8 shorewall I am not able to connect. /var/log/message at office Feb 27 14:39:00 <office host name> pppd[26648]: pppd 2.3.11 started by root, uid 0 Feb 27 14:39:00 <office host name> pppd[26648]: Using interface ppp0 Feb 27 14:39:00 <office host name> pppd[26648]: Connect: ppp0 <--> /dev/pts/0 Feb 27 14:39:30 <office host name> pppd[26648]: LCP: timeout sending Config-Requests Feb 27 14:39:30 <office host name> pppd[26648]: Connection terminated. Feb 27 14:39:30 <office host name> pppd[26648]: Exit. Feb 27 14:39:30 <office host name> pptpd[26638]: GRE: read(fd=5,buffer=804d8c0,len=8196) from PTY failed: status = -1 error Input/output error Feb 27 14:39:30 <office host name> pptpd[26638]: CTRL: PTY read or GRE write failed (pty,gre)=(5,6) Feb 27 14:39:30 <office host name> pptpd[26638]: CTRL: Client <myhome ip> control connection finished /var/log/messages at home this doesn''t have any rejected packects for GRE protocol Any help Yogesh _________________________________________________________ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com
Yogesh, On Thursday 28 February 2002 02:25 pm, Yogesh Sharma wrote:> Hi All, > > Is there any changes between 1.1.8 and 1.2.8 regarding VPN (pptp).Well, the product is approximately 80% changed in that time so I''m sure that=20 something affected VPN...> > I started with 1.1.8 version of shorewall and I was able to connect to > our office vpn server. After upgrading to 1.2.8 shorewall I am not able > to connect. ><Largely Irrelevant pppd log deleted> I don''t know what you expect me to say -- all you report tells me is that - you are running pptpd somewhere - you are running Shorewall somewhere - you are running a PPTP client somewhere - the PPTP client isn''t talking to pptpd and it looks like GRE is getting=20 lost in at least one direction - you may have recently upgraded Shorewall from 1.1.8 to 1.2.8 -Tom --=20 Tom Eastep \ Shorewall - iptables made easy AIM: tmeastep \ http://www.shorewall.net ICQ: #60745924 \ teastep@shorewall.net
Hi Tom, Office Server setup: Redhat 6.2 ipchains based shorewall (donot remember version) poptop doing IP MASQ local net 192.168.0.* Home Server: Redhat 7.2 iptables based shorewall 1.2.8 doing IP MASQ local net 192.168.1.* Home Client: Windows 2000 Professional I use Home Client (Laptop) to connect to office. It used to connect properly. Recently I upgraded Home Server firewall to 1.2.8 and after that I am not able to connect to Office Server. If I use dialup, YES, I can connect. Yogesh <Largely Irrelevant pppd log deleted> I don''t know what you expect me to say -- all you report tells me is that - you are running pptpd somewhere - you are running Shorewall somewhere - you are running a PPTP client somewhere - the PPTP client isn''t talking to pptpd and it looks like GRE is getting lost in at least one direction - you may have recently upgraded Shorewall from 1.1.8 to 1.2.8 -Tom -- Tom Eastep \ Shorewall - iptables made easy AIM: tmeastep \ http://www.shorewall.net ICQ: #60745924 \ teastep@shorewall.net _________________________________________________________ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com