Can I add a new config on a different port to coexist 1194

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tfbu
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Can I add a new config on a different port to coexist 1194

Post by tfbu » Wed Apr 20, 2011 11:47 pm

I have found a number of circumstances where port 1194 is blocked by the ISP (like Cox Cable) and I need to have my existing VPN answer on multiple port numbers utilizing the same client config and subnet.

Is this possible?

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janjust
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Re: Can I add a new config on a different port to coexist 11

Post by janjust » Thu Apr 21, 2011 8:07 am

in general : no.
Each openvpn instance will have its own server IP range , so with multiple instances you end up with multiple IP ranges.
the only way round this is to use an external DHCP server (in combination with 'server-bridge') but this is undesirable in most cases.

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maikcat
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Re: Can I add a new config on a different port to coexist 11

Post by maikcat » Thu Apr 21, 2011 10:37 am

hi there,

to Janjust:

what about if he tried to redirect ports transparently on server using iptables?
would this break openvpn connections?


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janjust
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Re: Can I add a new config on a different port to coexist 11

Post by janjust » Thu Apr 21, 2011 11:24 am

Hi Michael,

actually, that would work in most cases, esp for TCP based sessions. Nice suggestion!

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