Hello,
yesterday have found out that file messages is full of notifications as:
linux kernel: martian source 255.255.255.255 from 192.168.0.1, on dev eth0
linux kernel: ll header: ff:ff:ff:ff:ff:ff:00:11:2f:ce:d4:f9:08:00
linux kernel: martian source 255.255.255.255 from 84.52.19.91, on dev eth0
linux kernel: ll header: ff:ff:ff:ff:ff:ff:00:11:2f:ce:d4:f9:08:00
What already have tried:
Code:
1. echo "0" > /proc/sys/net/ipv4/conf/all/log_martians - doesn't work
2. have added in /etc/sysctl.conf string
net.ipv4.conf.all.log_martians = 0 - doesn't work too
After rebooting value of log_martians remain equal to "1", although system in boot.msg reports:
Code:
Setting current sysctl status from /etc/sysctl.conf
net.ipv4.icmp_echo_ignore_broadcasts = 1
net.ipv4.conf.all.rp_filter = 1
net.ipv4.conf.all.log_martians = 0
done
Who knows, how really to disable "martian source" messages?
Thanks.