Jennifer, Thanks for your reply. It was the typo in my question and added static nat properly with " netmask " statement. We have also added nat for nat to client but in our case we have used global nat. All other traffic to and fro in vpn is working fine. My doubt is whether in client side they have properly opened ports and configured nat correctly or not. If we capture packets for the respective traffic, we can easily corner the problem. Kindly check this and It would be really helpful if you guide me towards capturing packets. Thanks, Bala Sent from Cisco Technical Support Android App ... View more

Thanks varun, Now its coming, thanks for your help. ... View more

Varun, We couldnt able find window size in that command. i have copied output command here. This is very critical we need to change the window size but before that we want to see the current window size also we are running two tunnels on ASA 5510. Is it possible to change window size for single tunnel or we can change it globally?  reply asap. kindly do the needful. thanks. inbound esp sas:   spi: 0x916B73A3 (2439738275)      transform: esp-3des esp-sha-hmac no compression      in use settings ={L2L, Tunnel, }      slot: 0, conn_id: 163840, crypto-map: VPN      sa timing: remaining key lifetime (kB/sec): (3518375/2528)      IV size: 8 bytes      replay detection support: Y      Anti replay bitmap:       0xFFFFFFFF 0xFFFFFFFF 0xFFFFFFFF 0xFFFFFFFF       0xFFFFFFFF 0xFFFFFFFF 0xFFFFFFFF 0xFFFFFFFF       0xFFFFFFFF 0xFFFFFFFF 0xFFFFFFFF 0xFFFFFFFF       0xFFFFFFFF 0xFFFFFFFF 0xFFFFFFFF 0xFFFFFFFF       0xFFFFFFFF 0xFFFFFFFF 0xFFFFFFFF 0xFFFFFFFF       0xFFFFFFFF 0xFFFFFFFF 0xFFFFFFFF 0xFFFFFFFF       0xFFFFFFFF 0xFFFFFFFF 0xFFFFFFFF 0xFFFFFFFF       0xFFFFFFFF 0xFFFFFFFF 0xFFFFFFFF 0xFFFFFFFF outbound esp sas:   spi: 0x635F2042 (1667178562)      transform: esp-3des esp-sha-hmac no compression      in use settings ={L2L, Tunnel, }      slot: 0, conn_id: 163840, crypto-map: VPN      sa timing: remaining key lifetime (kB/sec): (3549940/2528)      IV size: 8 bytes      replay detection support: Y      Anti replay bitmap:       0x00000000 0x00000000 0x00000000 0x00000001       0x00000000 0x00000000 0x00000000 0x00000000       0x00000000 0x00000000 0x00000000 0x00000000       0x00000000 0x00000000 0x00000000 0x00000000       0x00000000 0x00000000 0x00000000 0x00000000       0x00000000 0x00000000 0x00000000 0x00000000       0x00000000 0x00000000 0x00000000 0x00000000       0x00000000 0x00000000 0x00000000 0x00000000 ... View more

the above link is not accessabile. sum error is coming while loading the page. can u pls give the correct url?? ... View more