VPN Clients behind firewall
Hi,
I have a problem with VPN Clients behind firewall..
| Linux
PPTP -+-> Masq and --> Internet --> PPTP
Client | Firewall Server
The problem is that my PPTP clients behind firewall couldn't connect
here is the system log
pptpd[8688]: GRE: read(fd=6,buffer=804e560,len=8196) from PTY failed: status = -1 error = Input/output error, usually caused by unexpected termination of pppd, check option syntax and pppd logs pptpd[8688]: CTRL: PTY read or GRE write failed (pty,gre)=(6,7)
And when Clients are directly connected to internet everithing is fine...
the Linux mashine is with kernel 2.4.29 and iptables 1.3.2
I've read a lot for documents about VPN-Masq and the pach on kernel 2.2.x but there is nothing about 2.4.29.. Is the problem with masq or enything else?? Please help....
Signature · 4 lines
Dragomir Todorov Network Administrator Maxcom Ltd. Burgas, Bulgaria AS34909
If you have more than one vpn client behind your linux firewall you
need to use this patch
http://www.netfilter.org/projects/patch-o-matic/pom-extra.html#pom-extra-pptp-conntrack-nat
Regards,
Quoted 20 lines · Dragomir Todorov
Hi,
I have a problem with VPN Clients behind firewall..
| Linux
PPTP -+-> Masq and --> Internet --> PPTP
Client | Firewall ServerThe problem is that my PPTP clients behind firewall couldn't connect here is the system log
pptpd[8688]: GRE:read(fd=6,buffer=804e560,len=8196)from PTY failed:
status = -1 error = Input/output error, usually caused by unexpected termination of pppd, check option syntax and pppd logs pptpd[8688]: CTRL: PTY read or GRE write failed (pty,gre)=(6,7)And when Clients are directly connected to internet everithing is fine...
the Linux mashine is with kernel 2.4.29 and iptables 1.3.2 I've read a lot for documents about VPN-Masq and the pach on kernel 2.2.x but there is nothing about 2.4.29..
Is the problem with masq or enything else?? Please help....
Quoted 9 lines
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Dragomir Todorov
Network Administrator
Maxcom Ltd. Burgas, Bulgaria
AS34909
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Rodrigo Ribeiro Montoro
Desenvolvedor BRMAlinux
[email protected]
RHCE/LPIC-I
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