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Jerry Richards | 23 May 2012 20:41

Controlling Source IP Address

I have a Freeswitch issue, where I have softphones connected to two separate subnets (one on eth0 and the other on eth1).  When I send an IM (i.e. SIP MESSAGE) from the eth1 phone to the eth0 phone, a wireshark trace shows the source IP address of the eth1 server address, rather than the eth0 server address.  The eth1 address makes no sense on the eth0 subnet, so the softphone does not reply.

 

Is there a sofia tag to control the source IP in this case?  The message is going out the right interface; the issue is just that the source IP address is wrong.

 

Thanks,

Jerry 

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Francesco Lamonica | 6 Mar 2013 15:36
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Re: Controlling Source IP Address

Hi Jerry, did you solve the problem?  i might have the same issue with the VPN


On Wed, May 23, 2012 at 8:41 PM, Jerry Richards <jerry.richards-y94fJvbzZjpBDgjK7y7TUQ@public.gmane.org> wrote:

I have a Freeswitch issue, where I have softphones connected to two separate subnets (one on eth0 and the other on eth1).  When I send an IM (i.e. SIP MESSAGE) from the eth1 phone to the eth0 phone, a wireshark trace shows the source IP address of the eth1 server address, rather than the eth0 server address.  The eth1 address makes no sense on the eth0 subnet, so the softphone does not reply.

 

Is there a sofia tag to control the source IP in this case?  The message is going out the right interface; the issue is just that the source IP address is wrong.

 

Thanks,

Jerry


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Live Security Virtual Conference
Exclusive live event will cover all the ways today's security and
threat landscape has changed and how IT managers can respond. Discussions
will include endpoint security, mobile security and the latest in malware
threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
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