iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

net: Do not wrap sysctl igmp_max_memberships in IP_MULTICAST

Browse Source 
controlling igmp_max_membership is useful even when IP_MULTICAST
is off.
Quagga(an OSPF deamon) uses multicast addresses for all interfaces
using a single socket and hits igmp_max_membership limit when
there are 20 interfaces or more.
Always export sysctl igmp_max_memberships in proc, just like
igmp_max_msf

Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Joakim Tjernlund 2011-04-12 13:59:33 -07:00 committed by David S. Miller
parent 66944e1c57
commit 192910a6cc
1 changed files with 0 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
net/ipv4/sysctl_net_ipv4.c
View File

@ -311,7 +311,6 @@ static struct ctl_table ipv4_table[] = {
.mode = 0644,
.proc_handler = proc_do_large_bitmap,
},
#ifdef CONFIG_IP_MULTICAST
{
.procname = "igmp_max_memberships",
.data = &sysctl_igmp_max_memberships,
@ -319,8 +318,6 @@ static struct ctl_table ipv4_table[] = {
.mode = 0644,
.proc_handler = proc_dointvec
},
#endif
{
.procname = "igmp_max_msf",
.data = &sysctl_igmp_max_msf,