cyrus not listening to any ipv4 port

[admin]

OK, solved temporarily.
There is a "portreserve" daemon. Stopping it and restarting cyrus solved it. I should configure it in any way to exclude imap services.

Malte



admin <admin at bbs1emd.de> schrieb am Do, 10.09.2015 09:50:
> Hi
> after a system update on centos 6.7 final (2.6.32-573.3.1.el6.x86_64) and a reboot cyrus (2.3.16-13) does not listen anymore on any ipv4 port.
> netstat -tulpen says:
> tcp        0      0 :::143                      :::*                        LISTEN      0          16131949   20054/cyrus-master
> tcp        0      0 :::993                      :::*                        LISTEN      0          16131956   20054/cyrus-master
> 
> That is ipv6 as far as i know.
> 
> udp        0      0 0.0.0.0:143                 0.0.0.0:*                               0          10484      1407/portreserve
> udp        0      0 0.0.0.0:993                 0.0.0.0:*                               0          10486      1407/portreserve
> 
> What does "portreserve" mean?
> 
> Nmap from remote:
> nmap 85.25.155.7
> 22/tcp   open     ssh
> 25/tcp   open     smtp
> 80/tcp   open     http
> 389/tcp  open     ldap
> 443/tcp  open     https
> 8443/tcp open     https-alt
> 
> Nmap run locally from server
> nmap 85.25.155.7 (or localhost)
> rDNS record for 85.25.155.7: puck1171
> Not shown: 993 closed ports
> PORT     STATE SERVICE
> 22/tcp   open  ssh
> 25/tcp   open  smtp
> 80/tcp   open  http
> 389/tcp  open  ldap
> 443/tcp  open  https
> 3306/tcp open  mysql
> 8443/tcp open  https-alt
> 
> The cyrus.conf is:
> SERVICES {
>   # add or remove based on preferences
>   imap          cmd="imapd" listen="imap" prefork=5
>   #imaps         cmd="imapd -s" listen="imaps" prefork=5
>   imaps         cmd="imapd -s" listen="[85.25.155.7:]imaps" proto=tcp4 prefork=5
>   pop3          cmd="pop3d" listen="pop3" prefork=3
>   pop3s         cmd="pop3d -s" listen="pop3s" prefork=1
>   sieve         cmd="timsieved" listen="sieve" prefork=0
>   lmtpunix      cmd="lmtpd" listen="/var/lib/imap/socket/lmtp" prefork=1
> }
> (cyrus-imapd restarted, several imapd/pop3d proesses are running)
> I am lost at this point and do not know what to check next. Any help is highly appreciated.
> The log reports some "auxpropfunc error invalid parameter supplied" messages, but these are subject to authentification, right?
> 
> Malte
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