[mosh-users] Logging from mosh-server

Keith Winstein keithw at MIT.EDU
Wed Dec 18 12:28:33 EST 2013


In addition, you can add a "-v" flag to the mosh-server command line to get
extra debugging information. It will log a "Crypto exception" if it gets an
invalid datagram.


On Wed, Dec 18, 2013 at 12:02 PM, Quentin Smith <quentin at mit.edu> wrote:

> On platforms that support updating utmp, yes, the user's IP address is
> updated whenever the server detects a client IP change. (It's also updated
> when the server thinks the client is offline.)
>
> --Quentin
>
>
> On Wed, 18 Dec 2013, Jim Cheetham wrote:
>
>  What sort of logs are available from mosh-server? I'm particularly
>> interested in being able to detect invalid attempts to talk to the
>> server (more likely to be DoS than realistic attempts to guess the key),
>> and also to track when a 'connected' user changed IP address
>> successfully. Related to this, do we update utmp when a user's IP
>> address changes, or only when it is initially connected?
>>
>> -jim
>> --
>> Jim Cheetham, Information Security, University of Otago, Dunedin, N.Z.
>>jim.cheetham at otago.ac.nz       ☏ +64 3 470 4670 ☏ m +64 21 227 0015
>> ⚷ OpenPGP: B50F BE3B D49B 3A8A 9CC3 8966 9374 82CD C982 0605
>>
>
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>
>
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