Page 1 of 1
Anyone else see the DNS forwarder crash?
Posted: Mon Apr 26, 2010 11:36 pm
by Inssomniak
I posted to
support@mikrotik.com but just wondering if anyone else seen the DNS forwarder/Masq crash out?
It stopped taking remote requests., but it seems it still is locally working, (I can resolve sites Ok still on the router itself)
[admin@Jarvis] /ip dns> print
action timed out - try again, if error continues contact MikroTik support and send a supout file (13)
[admin@Jarvis] /ip dns>
Had the packet size set to 1024, and the cache size set to 8192.
Version 4.6
Re: Anyone else see the DNS forwarder crash?
Posted: Wed Apr 28, 2010 1:43 am
by abvintranet
I have the same problem!
Please, help!!!
Re: Anyone else see the DNS forwarder crash?
Posted: Wed Apr 28, 2010 2:21 am
by dssmiktik
Just to be clear, what RouterOS version is this happening on?
Edit: nm, I failed to read the OP full post... it was v4.6
I haven't had this happen on v4.6 x86. Can you determine the dns packets, cpu-load, etc.. when this happens?
Re: Anyone else see the DNS forwarder crash?
Posted: Wed Apr 28, 2010 10:17 am
by abvintranet
[abv@Ps-51/1] /system resource> pri
uptime: 8h43m8s
version: "4.6"
free-memory: 1864768kB
total-memory: 1945824kB
cpu: "Intel(R)"
cpu-count: 2
cpu-frequency: 2333MHz
cpu-load: 23
free-hdd-space: 704224kB
total-hdd-space: 923376kB
write-sect-since-reboot: 2170616
write-sect-total: 2170616
architecture-name: "x86"
board-name: "x86"
[abv@Ps-51/1] /system resource>
Cpu load is about 45-55%...
Intel Core2Duo E6550
2Gb RAM
MB Gigabyte
No definite pattern.
Roughly once a day...
Packet rate is about 70000-120000pps
There is graphs:
http://193.106.202.10:82/graphs/
HELP plz...
Re: Anyone else see the DNS forwarder crash?
Posted: Wed Apr 28, 2010 3:29 pm
by Inssomniak
I got a reply from Mikrotik support to disable dude package, to see if it stops crashing, you can try that too.
Re: Anyone else see the DNS forwarder crash?
Posted: Tue May 04, 2010 11:00 pm
by abvintranet
wow! now it happens once per three day
Re: Anyone else see the DNS forwarder crash?
Posted: Wed May 05, 2010 11:01 am
by antenman
wow! now it happens once per three day
It happened to us also, but on earlier versions of ROS. We opened ticket with mikrotik support, but after few initial e-mails, never heard from them again on this subject. Our solution was to disable DNS on mikrotik and user external linux server as DNS forwarder.