Community discussions

MikroTik App
 
Delete
newbie
Topic Author
Posts: 32
Joined: Thu Sep 11, 2014 7:02 pm

Mikrotik 7.x ccr1096/1036 ping issue

Mon Apr 18, 2022 1:21 pm

Hi,

We are using
CCR1072 as router --version 6.43.4
CCR1036 as firewall --version 7.2
3x CCR1072 as PPPoE Servers --version 7.2

CCR1072 router everything is working fine.

CCR1036 firewall after 3 days uptime lost the ability to ping any IP even its own ip or any nearby host. Firewall otherwise its working fine as firewall.

Two of the CCR1072 PPPoE Servers have the same problem, Clients do have internet but we cant ping them.

The last one its working fine for now.
We do have access via winbox/ssh/..etc and they respond to pings.
Its interesting that /tool traceroute is working fine we can see responses there.

After restart they all work fine for a few days. But randomly one or more will loose ability to ping on 7.x versions.
We also have lot more mikrotik routers and switches that are on 6.x version and we never have this problem.

This started happening after we updated them to 7.1.3 and now we are on 7.2 and we have the same problem.
We wore planing to update Router to 7.2. But now we are thinking on reverting all.

Can someone confirm this as a bug.
 
tmoreno
just joined
Posts: 1
Joined: Fri Jun 09, 2017 10:48 pm

Re: Mikrotik 7.x ccr1096/1036 ping issue

Wed Aug 03, 2022 8:46 pm

Same ping problem. Does not work in CHR v7.3.1 version.

It is intermittent, the device restarts and after a few days it stops working, and all the configuration scripts that you have with the ping application fail.

tool/traceroute working fine.

Any workaround for this bug.

[user@XXXX] > ping 8.8.8.8
SEQ HOST SIZE TTL TIME STATUS
0 8.8.8.8 timeout
1 8.8.8.8 timeout
2 8.8.8.8 timeout
3 8.8.8.8 timeout
sent=4 received=0 packet-loss=100%

[user@xxxxxx] > tool/traceroute 8.8.8.8
Columns: ADDRESS, LOSS, SENT, LAST, AVG, BEST, WORST, STD-DEV
# ADDRESS LOSS SENT LAST AVG BEST WORST STD-DEV
1 XX.XX.XX.XX 0% 6 0.2ms 0.3 0.2 0.7 0.2
2 10.99.100.94 0% 6 0.1ms 0.1 0.1 0.2 0
3 XX.XX.XX.XX 0% 6 0.8ms 1 0.8 2.2 0.5
4 172.16.27.137 0% 6 49.9ms 49.9 49.8 50.2 0.1
5 XX.XX.XX.XX 0% 6 51.5ms 51.7 51.4 52.4 0.3
6 108.170.249.17 0% 6 50.7ms 50.8 50.6 51.4 0.3
7 142.251.65.33 0% 5 50.7ms 50.7 50.6 50.9 0.1
8 8.8.8.8 0% 5 50.6ms 50.6 50.6 50.7 0
 
adnanmalikaaa
just joined
Posts: 1
Joined: Thu May 11, 2023 10:00 am

Re: Mikrotik 7.x ccr1096/1036 ping issue

Thu May 11, 2023 10:03 am

Still need solution for this, any body help us?

Who is online

Users browsing this forum: No registered users and 67 guests