diff options
| author | Mark Glines <mark@glines.org> | 2007-05-31 15:44:48 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-06-03 18:08:43 -0700 |
| commit | 3f196eb519a419bf83ecc22753943fd0a0de4f8f (patch) | |
| tree | 0dbec7698b6bebd5c6bccd5a02246ff3edf4efa6 /net/ipv4/inet_connection_sock.c | |
| parent | 278a3de5abc7901805689a66340b5af9882b4f9a (diff) | |
| download | lwn-3f196eb519a419bf83ecc22753943fd0a0de4f8f.tar.gz lwn-3f196eb519a419bf83ecc22753943fd0a0de4f8f.zip | |
[TCP]: Use default 32768-61000 outgoing port range in all cases.
This diff changes the default port range used for outgoing connections,
from "use 32768-61000 in most cases, but use N-4999 on small boxes
(where N is a multiple of 1024, depending on just *how* small the box
is)" to just "use 32768-61000 in all cases".
I don't believe there are any drawbacks to this change, and it keeps
outgoing connection ports farther away from the mess of
IANA-registered ports.
Signed-off-by: Mark Glines <mark@glines.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/inet_connection_sock.c')
| -rw-r--r-- | net/ipv4/inet_connection_sock.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c index 43fb1600f1f0..fbe7714f21d0 100644 --- a/net/ipv4/inet_connection_sock.c +++ b/net/ipv4/inet_connection_sock.c @@ -31,10 +31,8 @@ EXPORT_SYMBOL(inet_csk_timer_bug_msg); /* * This array holds the first and last local port number. - * For high-usage systems, use sysctl to change this to - * 32768-61000 */ -int sysctl_local_port_range[2] = { 1024, 4999 }; +int sysctl_local_port_range[2] = { 32768, 61000 }; int inet_csk_bind_conflict(const struct sock *sk, const struct inet_bind_bucket *tb) |