There are 3 pools used: 1. 1-511 2. 512-1023 3. 1024-65535
You can check it using 'sho nat pool' command on ASA v8.3 and above. ciscoasa(config)# sh nat poo UDP PAT pool outside, address 100.1.1.1, range 1-511, allocated 0 UDP PAT pool outside, address 100.1.1.1, range 512-1023, allocated 0 UDP PAT pool outside, address 100.1.1.1, range 1024-65535, allocated 4 UDP PAT pool inside, address 10.1.1.1, range 1-511, allocated 0 UDP PAT pool inside, address 10.1.1.1, range 512-1023, allocated 0 UDP PAT pool inside, address 10.1.1.1, range 1024-65535, allocated 4 The port allocation changed some time ago due to bug CSCsr28008. Regards, Piotr 2012/3/16 Fawad Khan <[email protected]> > Could any find guide me to a link or explain me the following please? > > I am trying to find the source port numbers which an ASA uses when its > running at NAT Overload (interface NAT) to reach to external resources. e.g. > > inter eth0/0 > nameif outside > ip add 10.1.1.1 255.255.255.0 > > inter eth0/1 > nameif inside > ip add 10.2.2.2 255.255.255.0 > > > nat (inside) 1 0.0.0.0 0.0.0.0 > global(outside) 1 interface <<<< what will be the source port numbers that > the ASA will use for this part??? I think they are random, but I want to > know the range. > > > > Thank you. > FNK > > _______________________________________________ > For more information regarding industry leading CCIE Lab training, please > visit www.ipexpert.com > > Are you a CCNP or CCIE and looking for a job? Check out > www.PlatinumPlacement.com >
_______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
