Re: SSH hang question

[Date Prev] [Date Next] [Thread Prev] [Thread Next] [Date Index] [Thread Index]

 



Thanks everyone for the feedback on the OpenSSH hang. I'm going to ask the
customer to review mtu in their configuration first to see if they can find
a problem. Also, if their host OS is windows there are some things
suggested to check, but I don't think it is windows. If it ever happens
again I'll try to investigate more as suggested by Darren before we
interrupt it.

steve

On Sun, Nov 10, 2019 at 5:29 AM Philipp Marek <philipp@xxxxxxxxxxxxx> wrote:

> ISTR that I've read about some bugs with packet traversal through VM NAT
> setups.
> It was something about the RST packet triggering NAT destruction but not
> being relayed further all the time (some race condition?!), that sounds
> as if it fit the bill here.
>
>
> https://forums.virtualbox.org/viewtopic.php?f=1&t=20579 comes close but
> is a bit old...
>
>
> You could try to use the TCP keepalive settings in SSH, and/or to reduce
> the MTU size (as mentioned in another mail here already).
>
>
> Else a few more setup details might help...
>
_______________________________________________
openssh-unix-dev mailing list
openssh-unix-dev@xxxxxxxxxxx
https://lists.mindrot.org/mailman/listinfo/openssh-unix-dev



[Date Prev] [Date Next] [Thread Prev] [Thread Next] [Date Index] [Thread Index]

[Index of Archives]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [IETF Annouce]     [Security]     [Bugtraq]     [Linux]     [Linux OMAP]     [Linux MIPS]     [ECOS]     [Asterisk Internet PBX]     [Linux API]

  Powered by Linux