Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. And see here for current known issues.

New Member

CallManager 5.1.3 Port Traffic

We have a system in place that monitor network traffic. We have been told that there has been an increase in traffic from ports 1695,1148,1687,and 1685 on the CallManager. Was wondering if anybody knew what kind of traffic these port send?

1 ACCEPTED SOLUTION

Accepted Solutions
Silver

Re: CallManager 5.1.3 Port Traffic

Hi, none of those ports are used by CUCM:

http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/port/5_1/51plrev1.pdf

I've looked up the ports you mention above and according to IANA they are as follows:

rrilwm Port 1695 TCP rrilwm

rrilwm Port 1695 UDP rrilwm

elfiq-repl Port 1148 TCP Elfiq Replication Service

elfiq-repl Port 1148 UDP Elfiq Replication Service

nsjtp-ctrl Port 1687 TCP nsjtp-ctrl

nsjtp-ctrl Port 1687 UDP nsjtp-ctrl

n2nremote Port 1685 TCP n2nremote

n2nremote Port 1685 UDP n2nremote

HTH

1 REPLY
Silver

Re: CallManager 5.1.3 Port Traffic

Hi, none of those ports are used by CUCM:

http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/port/5_1/51plrev1.pdf

I've looked up the ports you mention above and according to IANA they are as follows:

rrilwm Port 1695 TCP rrilwm

rrilwm Port 1695 UDP rrilwm

elfiq-repl Port 1148 TCP Elfiq Replication Service

elfiq-repl Port 1148 UDP Elfiq Replication Service

nsjtp-ctrl Port 1687 TCP nsjtp-ctrl

nsjtp-ctrl Port 1687 UDP nsjtp-ctrl

n2nremote Port 1685 TCP n2nremote

n2nremote Port 1685 UDP n2nremote

HTH

272
Views
4
Helpful
1
Replies