tcp connections hang in forwarding machine
Bug #791512 reported by
LaMont Jones
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Expired
|
Undecided
|
Unassigned | ||
linux-meta (Ubuntu) |
Invalid
|
Undecided
|
Unassigned |
Bug Description
after upgrading a NATting firewall to 2.6.32-
I see the threestep handshake, data going to the (http) server, an ack with data coming back, which we ack, and then nothing (this per tcpdump on both the LAN side, and the ppp0 interface (over PPPoE) with great regularity). When next I get permission to break this firewall, I'll check the PPPoE interface to see what passes on it, as well as testing a non-pae kernel.
Changed in linux-meta (Ubuntu): | |
status: | New → Invalid |
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There are a handful of commits which obviously touch code that may relate to this. They are all pretty close to each other in the history.
I'm building test kernels from points before and after this collection of patches. If you can test these two, it should speed up bisection and identification of the problem.
As soon as they are build, I'll post them and provide a link here.
Thanks!