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这是LD SERVER的网络配置参数
[root@node117 ha.d]# ip add list
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast qlen 100
link/ether 00:c0:9f:39:b0:fd brd ff:ff:ff:ff:ff:ff
inet 192.168.1.117/24 brd 192.168.1.255 scope global eth0
inet 192.168.1.118/32 brd 192.168.1.118 scope global eth0:0
inet6 fe80::2c0:9fff:fe39:b0fd/64 scope link
valid_lft forever preferred_lft forever
3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast qlen 100
link/ether 00:c0:9f:39:b0:fe brd ff:ff:ff:ff:ff:ff
inet 192.168.10.117/24 brd 192.168.10.255 scope global eth1
inet 192.168.10.118/32 brd 10.0.0.255 scope global eth1:0
inet6 fe80::2c0:9fff:fe39:b0fe/64 scope link
valid_lft forever preferred_lft forever
4: sit0: <NOARP> mtu 1480 qdisc noop
link/sit 0.0.0.0 brd 0.0.0.0
两台NAT真是服务器网络配置参数
[root@real02 network-scripts]# ip add list
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast qlen 100
link/ether 00:20:ed:79:c4:a3 brd ff:ff:ff:ff:ff:ff
inet 192.168.10.150/24 brd 192.168.10.255 scope global eth1
inet6 fe80::220:edff:fe79:c4a3/64 scope link
valid_lft forever preferred_lft forever
3: eth0: <BROADCAST,MULTICAST> mtu 1500 qdisc pfifo_fast qlen 1000
link/ether 00:20:ed:79:c4:a2 brd ff:ff:ff:ff:ff:ff
4: sit0: <NOARP> mtu 1480 qdisc noop
link/sit 0.0.0.0 brd 0.0.0.0
[root@realserver02 network-scripts]# ip add list
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast qlen 100
link/ether 00:20:ed:7c:12:cf brd ff:ff:ff:ff:ff:ff
inet 192.168.10.128/24 brd 192.168.10.255 scope global eth1
inet6 fe80::220:edff:fe7c:12cf/64 scope link
valid_lft forever preferred_lft forever
3: eth0: <BROADCAST,MULTICAST> mtu 1500 qdisc pfifo_fast qlen 1000
link/ether 00:20:ed:7c:12:ce brd ff:ff:ff:ff:ff:ff
4: sit0: <NOARP> mtu 1480 qdisc noop
link/sit 0.0.0.0 brd 0.0.0.0
[root@realserver02 network-scripts]# sysctl -p
net.ipv4.ip_forward = 1
net.ipv4.conf.default.rp_filter = 1
net.ipv4.conf.default.accept_source_route = 0
kernel.sysrq = 0
kernel.core_uses_pid = 1
net.ipv4.tcp_syncookies = 1
kernel.msgmnb = 65536
kernel.msgmax = 65536
kernel.shmmax = 4294967295
kernel.shmall = 268435456
net.ipv4.conf.lo.arp_ignore = 1
net.ipv4.conf.lo.arp_announce = 2
net.ipv4.conf.all.arp_ignore = 1
net.ipv4.conf.all.arp_announce = 2 |
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