nnrpd issue
Jeffrey M. Vinocur
jeff at litech.org
Tue Nov 19 16:43:25 UTC 2002
On Tue, 19 Nov 2002, Pavel V. Knyazev wrote:
> Don't you think 60 seconds is TOO much for a good work?
Can you attach gdb to one of these nnrpds and see where it is working?
(You may need to recompile with `make warnings` to get debugging
information.)
> nnrpd doesn't hesitate to eat all CPU time. INN is susceptible to
> overload attacks somehow.
Have you set `nicekids` or `nicennrpd` in inn.conf?
> - i'd like to see 'max connections per reader' option at least. At any
> moment now an attacker may open a lot of sessions and ask for a 'next'
> command.
If you're spawning nnrpd out of INN, there are some flags to innd that may
help. If you require more complicated stuff, a Perl authentication script
may help.
--
Jeffrey M. Vinocur
jeff at litech.org
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