RE: syn flooding

13 | http://www.xoriant.com<http://www.xoriant.com/> From: David Carlin [mailto:dcar...@yahoo-inc.com] Sent: Thursday, June 07, 2012 1:25 AM To: us...@trafficserver.apache.org Cc: dev@trafficserver.apache.org Subject: Re: syn flooding Bryan call recently fixed this in 3.1.4: https://issues.apache.or

RE: syn flooding

vid Carlin [mailto:dcar...@yahoo-inc.com] Sent: Thursday, June 07, 2012 1:25 AM To: us...@trafficserver.apache.org Cc: dev@trafficserver.apache.org Subject: Re: syn flooding Bryan call recently fixed this in 3.1.4: https://issues.apache.org/jira/browse/TS-1211 You need to increase proxy.confi

Re: syn flooding

Bryan call recently fixed this in 3.1.4: https://issues.apache.org/jira/browse/TS-1211 You need to increase proxy.config.net.listen_backlog in records.config and also the sysctl value net.ipv4.tcp_max_syn_backlog - I am using 16384. Sent from my Verizon Wireless Phone

Re: syn flooding

edit your /etc/sysctl.conf and change net.ipv4.tcp_syncookies = 1 to net.ipv4.tcp_syncookies = 0 then sysctl -p syncookies can be evil, when enabled window scaling is effectively disabled. best -Kev On Wed, Jun 6, 2012 at 7:13 AM, Saraswathi Venkataraman wrote: > I have configured my TS as