hacl-cfg/udp: bind: Address already in use

[Riccardo_Marini]

Hi Everybody, has anybody ever seen those messages in their's syslog?

inetd[4578]: hacl-cfg/udp: bind: Address already in use

It is happening exactly every 10 minutes

I can't understand if this is the expected behaviour of the cmclconfd daemon.

node-B /var/adm/syslog# grep -i address syslog.log |tail -4

Jan 17 09:19:43 node-B inetd[4578]: hacl-cfg/udp: bind: Address already in use

Jan 17 09:29:43 node-B inetd[4578]: hacl-cfg/udp: bind: Address already in use

Jan 17 09:39:43 node-B inetd[4578]: hacl-cfg/udp: bind: Address already in use

Jan 17 09:49:43 node-B inetd[4578]: hacl-cfg/udp: bind: Address already in use

node-B /var/adm/syslog# grep hacl-cfg /etc/services

hacl-cfg 5302/tcp # HA Cluster TCP configuration

hacl-cfg 5302/udp # HA Cluster UDP configuration

node-B /var/adm/syslog# grep hacl-cfg /etc/inetd.conf

hacl-cfg dgram udp wait root /usr/lbin/cmclconfd cmclconfd -p

hacl-cfg stream tcp nowait root /usr/lbin/cmclconfd cmclconfd -c

node-B /var/adm/syslog# lsof -iUDP:5302

COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME

cmclconfd 1392 root 0u IPv4 0x11a280380 0t0 UDP *:hacl-cfg (Idle)

cmclconfd 1392 root 1u IPv4 0x11a280380 0t0 UDP *:hacl-cfg (Idle)

node-B /var/adm/syslog# ps -efa|grep cmclconf

root 1392 1 0 Dec 27 ? 9:15 cmclconfd -p root 2486 1 0 Dec 27 ? 0:00 cmclconfd -c

root 2503 1 0 Dec 27 ? 0:00 cmclconfd -c root 2582 1 0 Dec 27 ? 0:00 cmclconfd -c

root 24671 5863 0 09:57:31 pts/0 0:00 grep cmclconf

node-B /var/adm/syslog# tcpdump dst node-B and dst port 5302

tcpdump: verbose output suppressed, use -v or -vv for full protocol decode

listening on lan0, link-type EN10MB (Ethernet), capture size 96 bytes

09:57:46.681229 IP node-A.61966 > node-B.hacl-cfg: UDP, length 168

09:57:46.862553 IP node-A.61970 > node-B.hacl-cfg: UDP, length 168

09:57:47.025049 IP node-A.61974 > node-B.hacl-cfg: UDP, length 168

09:57:47.166894 IP node-A.61978 > node-B.hacl-cfg: UDP, length 168

09:57:47.305928 IP node-A.61982 > node-B.hacl-cfg: UDP, length 168

09:57:47.448691 IP node-A.61986 > node-B.hacl-cfg: UDP, length 168

09:57:57.627410 IP node-A.62000 > node-B.hacl-cfg: UDP, length 168

09:57:57.797353 IP node-A.62004 > node-B.hacl-cfg: UDP, length 168

09:57:57.955198 IP node-A.62009 > node-B.hacl-cfg: UDP, length 168

09:57:58.107370 IP node-A.62014 > node-B.hacl-cfg: UDP, length 168

09:57:58.246688 IP node-A.62018 > node-B.hacl-cfg: UDP, length 168

09:57:58.400043 IP node-A.62022 > node-B.hacl-cfg: UDP, length 168

Thanks for any hints.

Best regards, Riccardo

[Riccardo_Marini · Accepted solution]

resolved killing the "-p" cmclconfd process, and giving "inetd -c"