Shulou(Shulou.com)06/03 Report--

1. Physical topology

2. Host Nic settings

Echo "1" > > / proc/sys/net/ipv4/ip_forward # enable routing forwarding

3. Client network configuration

# set the client ip to 10. Segment and the gateway points to 10.1.1.1

# ping Gateway Test

4. Setting the host NAT rule iptables- t nat-A POSTROUTING-s 10.1.1.1ax 24-j SNAT-- to-source 192.168.0." indicates that a message with the original address of 10.1.1.1Universe 24 network segment has been received and forwarded to 192.168.0.9IP and forwarded to iptables- t nat-nL # View nat rule iptables-save > / etc/sysconfig/iptables # Save rules, this folder will read this rule when the folder system restarts So as to automatically load iptables-restore

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