OpenVZ Forum


Home » General » Support » sysctl for TCP SYN related params (operation not permitted)
sysctl for TCP SYN related params [message #47691] Sun, 26 August 2012 23:43
oribar is currently offline  oribar
Messages: 1
Registered: August 2012
Junior Member
When trying to use sysctl -w to set the following parameters:
net.ipv4.tcp_syncookies = 0
net.ipv4.tcp_max_syn_backlog = 204800
net.core.netdev_max_backlog = 250000
net.core.somaxconn = 163840

It also happens only for tcp_syncookies without the others.

What can I do to fix this? The kernel I am using is 2.6.18-194.3.1.el5.028stab069.6

Report message to a moderator

Previous Topic: URGENT help need! invoked OOM-KILLER with no clear reason
Next Topic: vps not working because segment fault error on vzctl
Goto Forum:
  

[ Syndicate this forum (XML) ] [ RSS ] [ PDF ]

Current Time: Mon Apr 20 03:28:32 GMT 2026

Total time taken to generate the page: 0.23579 seconds
Powered by FUDforum Powered by Virtuozzo Containers