Author: Kev <klmitch@mit.edu>

[ircu2.10.12-pk.git] / RELEASE.NOTES

diff --git a/RELEASE.NOTES b/RELEASE.NOTES
index 42dbf24e3c58e4e615a85a99f247d93b20d2cf9d..4e17c49fff2688221f40d8f7bf6575b0c1f0f177 100644 (file)
--- a/RELEASE.NOTES
+++ b/RELEASE.NOTES
@@ -134,4 +134,10 @@ Increase the default hard limit for file descriptors in /etc/system
 set rlim_fd_max = 4096
 The server will raise the soft limit to the hard limit.
 
+Linux 2.2 -- [Tri]/Isomer
+The kernel has a kernel destination cache size of 4096.  If the kernel sees
+more than 4096 IP's in 60s it warns 'dst cache overflow'.  This limit can be
+changed by modifying /proc/sys/net/ipv4/route/max_size.
 
+A patch to select is also recommended if you have regular poll/select
+errors.
\ No newline at end of file