hi everyone<br><br>i am configuring openswan on centos6.2. i have a problem with sysctl. as you can see my sysctl file after run sysctl -p i recieve errors about unknow key. is it normal or not?thanks in advance<br><br>
# Kernel sysctl configuration file for Red Hat Linux<br>#<br># For binary values, 0 is disabled, 1 is enabled. See sysctl(8) and<br># sysctl.conf(5) for more details.<br><br># Controls IP packet forwarding<br>net.ipv4.ip_forward = 1<br>
<br># Controls source route verification<br>net.ipv4.conf.default.rp_filter = 0<br><br># Do not accept source routing<br>net.ipv4.conf.default.accept_source_route = 0<br><br># Controls the System Request debugging functionality of the kernel<br>
kernel.sysrq = 0<br><br># Controls whether core dumps will append the PID to the core filename.<br># Useful for debugging multi-threaded applications.<br>kernel.core_uses_pid = 1<br><br># Controls the use of TCP syncookies<br>
net.ipv4.tcp_syncookies = 1<br><br># Disable netfilter on bridges.<br>net.bridge.bridge-nf-call-ip6tables = 0<br>net.bridge.bridge-nf-call-iptables = 0<br>net.bridge.bridge-nf-call-arptables = 0<br><br># Controls the maximum size of a message, in bytes<br>
kernel.msgmnb = 65536<br><br># Controls the default maxmimum size of a mesage queue<br>kernel.msgmax = 65536<br><br># Controls the maximum shared segment size, in bytes<br>kernel.shmmax = 4294967295<br><br># Controls the maximum number of shared memory segments, in pages<br>
kernel.shmall = 268435456<br><br>#IPSec<br>net.ipv4.conf.default.accept_redirects = 0<br>net.ipv4.conf.default.send_redirects = 0<br>net.ipv4.icmp_ignore_bogus_error_responses = 1<br>net.ipv4.conf.default.log_martians = 0<br>
<br><br><br><br>root@Hi-ali ~]#<b> sysctl -p</b><br>net.ipv4.ip_forward = 1<br>net.ipv4.conf.default.rp_filter = 0<br>net.ipv4.conf.default.accept_source_route = 0<br>kernel.sysrq = 0<br>kernel.core_uses_pid = 1<br>net.ipv4.tcp_syncookies = 1<br>
<b>error: "net.bridge.bridge-nf-call-ip6tables" is an unknown key<br>error: "net.bridge.bridge-nf-call-iptables" is an unknown key<br>error: "net.bridge.bridge-nf-call-arptables" is an unknown key</b><br>
kernel.msgmnb = 65536<br>kernel.msgmax = 65536<br>kernel.shmmax = 4294967295<br>kernel.shmall = 268435456<br>net.ipv4.conf.default.accept_redirects = 0<br>net.ipv4.conf.default.send_redirects = 0<br>net.ipv4.icmp_ignore_bogus_error_responses = 1<br>
net.ipv4.conf.default.log_martians = 0<br><br>