4 Feb
2013
4 Feb
'13
12:19 p.m.
On 2/4/2013 2:02 PM, KOVACS Krisztian wrote:
Unfortunately not using the same source port is not an ultimate solution, either: if you use a random source port you still have a chance that it will clash with the endpoint of another existing TCP connection. Most likely to not since it's a pair of ip+port to ip+port. Your basic assumption is that there are two devices that controls the same ip and port assignment. on a machine the OS tries to avoid using the same port for the same dst as a basic rule. on a nat machine it depends on the nat type but linux from box don't do this kind of nat that will make such thing happen.
-- Eliezer Croitoru http://www1.ngtech.co.il