ICMP UDP Port 389 Unreachable

[nathanw]

Hi all,

Brand new to TrueNAS/FreeBSD, moderately experienced Ubuntu user.

If I run

Code:

cat /var/log/messages

I see the following message repeated

Code:

Jun 5 <time> truenas kernel: Limiting imcp unreach response from xxxx to 200 packets/sec 

Running

Code:

tcpdump -ni igb0 "icmp"

returns thousands of iterations of

Code:

<time> IP 192.168.0.2 > randomexternalip: ICMP 192.168.0.2 udp port 389 unreachable, length 87

I'm completely stumped here. From what I know, port 389 is used for LDAP.

I'm aware I can hide these messages from the logs, but how do I stop this error?

 

[nathanw]

Figured it out.
Running

Code:

ping google.com

resulted in host name not found errors indiciating a DNS issue as

Code:

ping 8.8.8.8/CODE] worked correctly.
Turns out the Network Global Configuration settings for default gateway hadn't saved properly.
After I added the gateway details in /etc/resolv.conf the messages stopped.
Restarted, naturally the additions to resolv.conf were removed.
To fix I:
Removed the default gateway setting in Gloabl Configuration and pressed save.
Re-added the default gateway.