huarito huaritex wrote: > Hello to everyone: > > The features of my System: > > Redhat Enterprise Linux 5 > shorewall-3.4.6-1.9.el5.al > > * 12 Windows XP 32 bits: To connect o remote VPN server they use the software > "Checkpoint VPN-1 SecureClient").: All of them connect well throught the > firewall. > * 3 Windows XP 64 bits.: Only one connect to remote VPN server and they don't > use a software, they use the default wizard VPN of windows XP. If a second > client wants to connect, the connection brakes down when its validating > authentication process (Verifaying User/Password), then a message its shows, > something like: You should enable the GRE protocolos. > > steps done: > > * Policy: ACCEPT loc --> net > * i run IPTRAF to see whats goin on, the 12 clients (Windows XP 32 bits) use > PPTP protocol to connect to remote VPN. > * the one (Windows XP 64 bits) who connect to remote vpn server use the GRE > protocol. > > I don't understand what its the problem, a read some FAQs and i made the > changes, for example: in the file shorewall.conf i added: > > MODULESDIR=/sys/module/ip_conntrack_pptp:/sys/module/ip_nat_pptp
The setting of MODULESDIR is a list of *directories*, not *partial file names*. > > i try to load ip_conntrack_proto_gre and ip_nat_proto_gre but i cannot find > this files into my Redhat. (how can i load or install these files) The modules go by different names in different Linux kernel versions. They may be called nf_conntrack_pptp and nf_nat_pptp in your kernel (and nf_conntrack_proto_gre and nf_nat_proto_gre). The standard 3.4.6/usr/share/shorewall modules file should load them provided that you haven't overridden that file with your own /etc/shorewall/modules file. -Tom -- Tom Eastep \ Nothing is foolproof to a sufficiently talented fool Shoreline, \ http://shorewall.net Washington USA \ [EMAIL PROTECTED] PGP Public Key \ https://lists.shorewall.net/teastep.pgp.key
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