FTP Data connection broken, need help


Changes to the LIVEcommunity experience are coming soon... Here's what you need to know.

L3 Networker


set deviceconfig setting tcp asymmetric-path bypass bypass-exceed-oo-queue yes

Here are all the options under asymmetric-path:

admin@PA-200# set deviceconfig setting tcp asymmetric-path bypass

+ bypass-exceed-oo-queue   whether to skip inspection of session if out-of-order packets limit is exceeded

+ check-timestamp-option   whether to drop packets with invalid timestamp option

+ urgent-data              clear urgent flag in TCP header

  <Enter>                  Finish input


prior versions:

set deviceconfig setting tcp asymmetric-path bypass  yes

This disables the sliding window and sequence number checking.  Looks like you are doing asymetric routing and the firewall is dropping tcp out of sequence packets.

Hope that helps.


View solution in original post

L3 Networker

ok, thanks, im going to try turning that off then.

L3 Networker

thank you sweet lord problem solved. thanks very much for all the help. man that was a doozey.

show counter global filter packet-filter yes delta yes

thats one hell of a command and im going to make sure i make good use of it in the furture.

L3 Networker

Hello cchristiansen,

Its command could be applied after system rebooted? right? or applied immediately when commanding on CLI?




L6 Presenter

You're in configure mode and it will work immediately as I know.And also it will stay after reboot.

Like what you see?

Show your appreciation!

Click Like if a post is helpful to you or if you just want to show your support.

Click Accept as Solution to acknowledge that the answer to your question has been provided.

The button appears next to the replies on topics you’ve started. The member who gave the solution and all future visitors to this topic will appreciate it!

These simple actions take just seconds of your time, but go a long way in showing appreciation for community members and the LIVEcommunity as a whole!

The LIVEcommunity thanks you for your participation!