I have had frequent problems with my WRT54GS and Sveasoft Alchemy, and am about to move to DD-WRT due to its excellent feedback here on LinksysInfo.org. Running a peer 2 peer networking client on my server, my linksys box frequently crawls to a halt, and I found this thread explaining how to fix it on HypereWRT http://www.linksysinfo.org/modules....wtopic&t=847&postdays=0&postorder=asc&start=0 My question is - will something similar work on DD-WRT as well? Does anyone have any links that outlines how this is done in dd-wrt ? The commands to be put into the startup are: Code: echo 4096 > /proc/sys/net/ipv4/ip_conntrack_max echo 1 > /proc/sys/net/ipv4/icmp_echo_ignore_broadcasts echo 1 > /proc/sys/net/ipv4/icmp_ignore_bogus_error_responses echo 512 > /proc/sys/net/ipv4/neigh/default/gc_thresh1 echo 2048 > /proc/sys/net/ipv4/neigh/default/gc_thresh2 echo 4096 > /proc/sys/net/ipv4/neigh/default/gc_thresh3 echo "600 1800 120 60 120 120 10 60 30 120" > /proc/sys/net/ipv4/ip_conntrack_tcp_timeouts In short, the "600 1800 120 60 ..." line sets the default TCP timeout to 30 minutes, rather than 5 days (Linksys standard) and thus fixes the problem. Will this or something equivalent solve the issue in dd-wrt ? Thank you for your kind feedback on this - I'm greatly looking forwards to getting rid of Alchemy and getting started on dd-wrt once this is settled!