I have imported the openwrt 18.06 rootfs from the official openwrt website.
Everything is work fine,
But only "Active Connections" has some problem.
Can I increase the max value of that limits?
I have tried to use the sysctl.conf file to set some various but it's not working.
LuCI uses the command sysctl -n -e net.nf_conntrack_max net.ipv4.netfilter.ip_conntrack_max
to figure out the maximum value. Check if it is properly set on your device.
It's just return the "sysctl: cannot stat /proc/sys/net/ipv4/netfilter/ip_conntrack_max: No such file or directory"..
Is the nf_conntrack kernel module installed? Check with opkg list-installed | grep "conntrack"
.
1 Like
Did insmod nf-conntrack
help (or simply reboot your router)!?
The results are:
root@OpenWrt:~# insmod nf-conntrack
module is already loaded - nf-conntrack
root@OpenWrt:~# sysctl -p
sysctl: error: 'net.nf_conntrack_max' is an unknown key
sysctl: error: 'net.ipv4.netfilter.ip_conntrack_max' is an unknown key
Still not working..
And I have rebooted the openwrt once when I finished the conntrack installation..
Sorry, I have no more ideas - just works for me:
root@adb2go:~# sysctl net.nf_conntrack_max
net.nf_conntrack_max = 16384
1 Like
That's OK!
Anyway, thanks for your help!