When we originally implemented perdition v1.17 on RHEL4 several years
ago we had a customized the /etc/pam.d/perdition file to use the
pam_access.so module so we could lock out accounts for
administrative/maintenance purposes. This worked well for many years.
Within the last year we upgraded to RHEL5 and perdition 1.19rc4 and then
rc5. It would appear that since this update perdition no longer seems to
pay any sort of attention to the contents of the pam file and will
always assume success. Nothing seems to be logged either unlike before.
Although we are now compiling perdition to be located in /usr/perdition
with it's conf files in /etc/perdition I don't see how that would affect
pam operations, at least I would think it shouldn't. ldd on perdition
does show pam libraries being linked. Any ideas?
thanks,
David
--
David Severance
Enterprise Unix Services
Office of Information Technology
(949) 824-7552
sev(a)uci.edu
Hello,
we've been using perdition as a pop3/pop3s/imap/imaps proxy for about
four years now, first with Debian Sarge package and now under Etch.
And throughout this time I've seen pop3s (and from the looks of it
the same happens with imaps) processes stuck in connect, like this:
---
16836 ? S 5:31 0 120 32179 2204 0.0 perdition.pop3s
28070 ? S 0:00 0 120 32311 1564 0.0 \_ perdition.pop3s: connect
7782 ? S 0:00 0 120 32311 1564 0.0 \_ perdition.pop3s: connect
24468 ? S 0:00 0 120 32311 1568 0.0 \_ perdition.pop3s: connect
14180 ? S 0:00 0 120 32311 1568 0.0 \_ perdition.pop3s: connect
13503 ? S 0:00 0 120 32311 1564 0.0 \_ perdition.pop3s: connect
---
They never die off, keep the connection open, there is no traffic and the
other end might be long gone. Last trace in the logs is always like this:
---
Feb 5 22:05:16 pp11 perdition[7782]: Connect: hi.mi.ts.u->203.216.5.113
---
It must be something related to the SSL'ness of these service, since I'm
not seeing this happening ever for imap/pop3. Alas a lot of people do use
TLS with those, so it's not a generic SSL issue. Maybe the master process
could kick a child handling connections in the head after "timeout"
seconds in connect state?
If more information is needed I can try to provide it, but note that with a
rate of roughly 35 pops per second I'm a bit weary to turn on
debugging. ^_-
This may or may not be related to another SSL related issue, which will
be for the sake of making searches in the archive more likely to find good
keywords in a separate mail.
Regards,
Christian
--
Christian Balzer Network/Systems Engineer NOC
chibi(a)gol.com Global OnLine Japan/Fusion Network Services
http://www.gol.com/
Hello users,
We are using perdition along with LDAP. We have defined an LDAP filter for allowing access to IMAP. This is working fine.
We have a new requirement i.e to allow access from our trusted IP's (our own servers) without applying the LDAP filter. But for access from all other IP's the LDAP filter should be applied.
Please let us know if this is possible ? If so, how to accomplish this ?
regards
-yogeen honnavar
