Switch reboots when making a dns change

md1man42
Member
 
Posts: 8
Joined: Mon Apr 25, 2016 2:52 pm
Has thanked: 0 time
Been thanked: 0 time

Switch reboots when making a dns change

Mon Sep 09, 2019 1:27 pm

I am updating dns ip addresses and when I save/apply there is no warning but the switch appears to do a soft boot. I have made the change on switches running 1.4.9 and 1.5.2 I see nothing in 1.5.3 or 1.5.4 that addresses this. Logs show nothing concerning the dns change only root port changes. It seems that I should be able to update DNS without causing a brief outage for customers. I would like to make a feature request that would allow this in the future.

User avatar
Stephen
Employee
Employee
 
Posts: 349
Joined: Sun Dec 24, 2017 8:56 pm
Has thanked: 47 times
Been thanked: 51 times

Re: Switch reboots when making a dns change

Mon Sep 09, 2019 1:45 pm

I will investigate this situation. Does this happen all the time you make a DNS change or is it sporadic?

md1man42
Member
 
Posts: 8
Joined: Mon Apr 25, 2016 2:52 pm
Has thanked: 0 time
Been thanked: 0 time

Re: Switch reboots when making a dns change

Mon Sep 09, 2019 3:01 pm

I apparently was mistaken that it does not log the dns change it clearly does, here is the log This occurs everytime

Sep 9 10:55:36 UI: Configuration changed by admin ()

Sep 9 10:55:36 UI: Syslog_Host: changed from ' to ''

Sep 9 10:55:47 UI: Configuration auto backup successful

Sep 9 10:56:04 UI: Configuration changed by admin ()

Sep 9 10:56:04 UI: IPv4_Primary_DNS: changed from '64.7.172.12' to '64.7.161.12'

Sep 9 10:56:08 admin: removing lan (eth0.4) from firewall zone lan

Sep 9 10:56:12 UI: Error occured during TFTP auto backup: tftp: bad address ''

Sep 9 10:56:15 admin: adding lan (eth0.4) to firewall zone lan

Sep 9 10:56:16 system: starting ntpclient

Sep 9 10:56:46 STP: set port 1 to discarding

Sep 9 10:56:46 STP: set port 2 to discarding

Sep 9 10:56:46 STP: MSTI0: New root on port 2, root path cost is 520

Sep 9 10:56:46 STP: set port 2 to learning

Sep 9 10:56:46 STP: set port 2 to forwarding

Sep 9 10:56:46 STP: set port 1 to learning

Sep 9 10:56:46 STP: set port 1 to forwarding

Return to General Discussion

Who is online

Users browsing this forum: No registered users and 6 guests