outgoing-traffic

Ejaz mejaz at cyberia.net.sa
Tue Jul 26 08:11:42 UTC 2016


 

All. 

 

There is huge traffic coming out from my DNS server since yesterday and
flooding the IP 212.107.121.110, though I have increased the limitation of
tcp-clients in named.conf but still the issue.  any help would be highly
appreciate.

 

 

My bind version is 

 

[root at ns10 ~]# named -v

BIND 9.9.2-P1

 

 

 

When checking  there are several entries as below. 

 

Jul 26 10:53:26 ns10 named[3004]: client 212.107.121.110#4636: no more TCP
clients: quota reached

quota reached

Jul 26 10:53:13 ns10 named[3004]: client 212.107.121.110#4571: no more TCP
clients: quota reached

Jul 26 10:53:13 ns10 named[3004]: client 212.107.121.110#4572: no more TCP
clients: quota reached

Jul 26 10:53:19 ns10 named[3004]: client 212.107.121.110#4597: no more TCP
clients: quota reached

Jul 26 10:53:25 ns10 named[3004]: client 212.107.121.110#4633: no more TCP
clients: quota reached

Jul 26 10:53:25 ns10 named[3004]: client 212.107.121.110#4635: no more TCP
clients: quota reached

Jul 26 10:53:26 ns10 named[3004]: client 212.107.121.110#4636: no more TCP
clients: quota reached

 

Thanks,

Mohammed Ejaz

Asst. Operation Director of Systems.

Cyberia SAUDI ARABIA

P.O.Box: 301079, Riyadh 11372

Phone:  (+966) 11 464 7114 Ext. 140

Mobile:  (+966) 562311787

Fax:      (+966) 11 465 4735

Website: http://www.cyberia.net.sa

 

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.isc.org/pipermail/bind-users/attachments/20160726/e4bd9663/attachment-0001.html>


More information about the bind-users mailing list