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specific packets with TCP "PSH" and "ACK" flags not able to send

The problem is using a netbios application, sending the data from LAN behind router with specific packets with TCP "PSH" and "ACK" flags set that are not making to the server behind the another router.

2 REPLIES
Silver

Re: specific packets with TCP "PSH" and "ACK" flags not able to

Have you run a packet trace on both ends?

Blue

Re: specific packets with TCP "PSH" and "ACK" flags not able to

any chance you can supply configs of both sides?

if a packet is not making it to the destination, there could be a routing problem, network issue or acl/firewall blocking.

a sniffer capture of the session from both sides will be very helpful in troubleshooting if you can get it.

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