VPS not booting - Sentora fresh install
04-02-2015, 05:03 AM
(This post was last modified: 04-02-2015, 06:04 PM by bRte.)
I am using ChicagoVPS.
Today, i did a fresh install of Centos 6.6, later, installed Sentora.
It was working fine, for couple of hours, but then,
my VPS went offline.
Staff from VPS provider told me that, it has to do with conntrack sessions,
so he white listed my single IP.
So, i was thinking, if only one IP was dropped, ok, i could access from another location.
Then i found out that, conntrack sessions could cause high memory usage,
and VPS provider can, automatically suspend that account.
Still waiting from support to reply on my ticket,
so i was thinking to ask here for any guidance.
VPS is 50gb hdd, 2gb mem
And, this is response from them:
Wed, 01 Apr 2015 11:03:41 -0400 VPS 25242 (192.227.141.163) has 181272 conntrack sessions
Wed, 01 Apr 2015 11:03:42 -0400 SUSPENDING VPS 25242 (192.227.141.163); it has 181272 conntrack sessions
Wed, 01 Apr 2015 11:03:42 -0400 Possible DoS VPS 25242 (192.227.141.163): 199074 pps during 5 second interval (whitelisted)
As i suspected.
VPS was having too much sessions, and i was suspended.
Limit is 5500 per VPS, and it breached somehow with this panel.
Cpanel was working previously, w/o any problems.
Today, i did a fresh install of Centos 6.6, later, installed Sentora.
It was working fine, for couple of hours, but then,
my VPS went offline.
Staff from VPS provider told me that, it has to do with conntrack sessions,
so he white listed my single IP.
So, i was thinking, if only one IP was dropped, ok, i could access from another location.
Then i found out that, conntrack sessions could cause high memory usage,
and VPS provider can, automatically suspend that account.
Still waiting from support to reply on my ticket,
so i was thinking to ask here for any guidance.
VPS is 50gb hdd, 2gb mem
And, this is response from them:
Wed, 01 Apr 2015 11:03:41 -0400 VPS 25242 (192.227.141.163) has 181272 conntrack sessions
Wed, 01 Apr 2015 11:03:42 -0400 SUSPENDING VPS 25242 (192.227.141.163); it has 181272 conntrack sessions
Wed, 01 Apr 2015 11:03:42 -0400 Possible DoS VPS 25242 (192.227.141.163): 199074 pps during 5 second interval (whitelisted)
As i suspected.
VPS was having too much sessions, and i was suspended.
Limit is 5500 per VPS, and it breached somehow with this panel.
Cpanel was working previously, w/o any problems.
