How can I monitor tcp_max_syn

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How can I monitor tcp_max_syn_backlog?

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09-23-2011, 05:19 PM	#1
Rush_898 Member Registered: Mar 2004 Distribution: debian... Posts: 31 Rep:	How can I monitor tcp_max_syn_backlog? Greetings, I have a problem where certain web hosts are getting 3 second delays/SYN packet loss. I have configured the counter /proc/sys/net/ipv4/tcp_max_syn_backlog, and I can see that this variable is set at what I expect. How can I monitor the SYN backlog in real time? If I have this sysctl property set at 2048...I can't figure out how to monitor what it is actually using on the system? Is using netstat -tan and counting instances of 'SYN_RECV' a good way? Any help is appreciated.

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