A10 Mitigator Issue Sunday 18th August 2024 21:46:00

It seems like the current A10 software version we are running on has an issue that causes a constant reload of the device upon receiving a certain packet.

We have upgraded the software version for all mitigators now, we do not observe the issue in the new version.

Only traffic behind the mitigation was affected.

Posted 3 weeks ago by alex0220

Traffic drop was observed again.

We are almost sure that we have found the issue. The issue seems to be caused by a faulty implementation of the DNS mitigation.

A certain packet with destination port 53 seems to trigger a memory leak.

We have removed all DNS mitigation configuration.

Posted 11 months ago by alex0220