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Date:      Tue, 26 Apr 2011 09:32:44 -0400
From:      Nathan Vidican <nathan@vidican.com>
To:        Ryan Coleman <ryan.coleman@cwis.biz>
Cc:        FreeBSD Mailing List <freebsd-questions@freebsd.org>
Subject:   Re: OpenVPN routing
Message-ID:  <BANLkTikvQRGiFS%2BvRu4_tk3aOsFt7zubwA@mail.gmail.com>
In-Reply-To: <6073BC9F-553D-41E2-AE42-341B61850EA7@cwis.biz>
References:  <6073BC9F-553D-41E2-AE42-341B61850EA7@cwis.biz>

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On Mon, Apr 25, 2011 at 10:36 PM, Ryan Coleman <ryan.coleman@cwis.biz> wrot=
e:
>
> I've got an OpenVPN connection working to my remote server, but I want to=
 route the traffic to the local LAN.
>
> I have a bridge set up, pingable... but can't ping the em1 (192.168.46.2)=
 from the remote machine.
>
> Server.conf:
> local 192.168.46.2
> port 1194
> proto udp
> dev tap
> ca keys/cacert.pem
> cert keys/server.crt
> key keys/server.key # This file should be kept secret
> dh keys/dh1024.pem
> # Don't put this in the keys directory unless user nobody can read it
> crl-verify keys/crl.pem
> #Make sure this is your tunnel address pool
> server 192.168.47.0 255.255.255.0
> ifconfig-pool-persist ipp.txt
> #This is the route to push to the client, add more if necessary
> #push "route 192.168.46.254 255.255.255.0"
> push "route 192.168.47.0 255.255.255.0"
> push "dhcp-option DNS 192.168.45.10"
> keepalive 10 120
> cipher BF-CBC #Blowfish encryption
> comp-lzo
> #fragment
> user nobody
> group nobody
> persist-key
> persist-tun
> status openvpn-status.log
> verb 6
> mute 5
>
>
> client.conf:
> #Begin client.conf
> client
> dev tap
> proto udp
> remote sub.domain.ltd 1194
> nobind
> user nobody
> group nobody
> persist-key
> persist-tun
> #crl-verify
> #remote-cert-tls server
> ca keys/cacert.pem
> cert keys/ryanc.crt
> key keys/ryanc.key
> cipher BF-CBC
> comp-lzo
> verb 3
> mute 20
>
> Any ideas? =A0As I said, I can talk to the remote server, but not the loc=
al LAN.
>
> To throw a new curveball in the mix, I'd like to talk to 192.168.45.0/24 =
- which we have another VPN connecting the two networks (not running on a V=
PN I can do much with).
>
>
> Thanks,
> Ryan_______________________________________________
> freebsd-questions@freebsd.org mailing list
> http://lists.freebsd.org/mailman/listinfo/freebsd-questions
> To unsubscribe, send any mail to "freebsd-questions-unsubscribe@freebsd.o=
rg"


Do you have packet forwarding (routing /gateway) enabled? An
all-important, yet sometimes forgotten step...
check if:

   sysctl=A0net.inet.ip.forwarding

returns 1 for enabled or not. You can enable it right away by setting
to 1, and/or view the instructions in the handbook for greater detail
including how to set as a startup option as well:
http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/network-routing.h=
tml

--
Nathan Vidican
nathan@vidican.com



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