Index: /server/fedora/config/etc/sysctl.conf
===================================================================
--- /server/fedora/config/etc/sysctl.conf	(revision 324)
+++ /server/fedora/config/etc/sysctl.conf	(revision 325)
@@ -9,3 +9,4 @@
 net.ipv4.conf.all.arp_ignore = 1
 net.ipv4.conf.all.arp_announce = 2
+net.ipv4.tcp_keepalive_time = 825
 afs.GCPAGs = 0