What is the difference between Mangle Table & NAT Table

2019-9-17 · Table Chain Comment 1 在线路上传输(比如,Internet) 2 进入接口(比如, eth0) 3 mangle PREROUTING mangle数据包,,比如改变TOS 等。 4 nat PREROUTING 这个链主要用来做DNAT。不要在这个链做过虑操作,因为某 些情况下包会溜过去。稍后会做 5 An In-Depth Guide to iptables, the Linux Firewall 2017-8-29 · The mangle table: This table allows you to alter packet headers in various ways, such as changing TTL values. The nat table: This table allows you to route packets to different hosts on NAT (Network Address Translation) networks by changing the source and destination addresses of packets. It is often used to allow access to services that can iptables mangle表用 mark标记流量 ,新建路由表 … 2018-11-18 · iptables -t mangle -A -PREROUTING -j MARK --set-mark 1 ip route: 删除当前路由表的默认 路由, ip route del default 新建配配mark 1 的路由表 ip rule add fwmark 1 table 100 在table 100 中加如路由表 IP route add default via 此时 iptables 是

The Mangle Table. Okay, so why would anyone want to mangle packets? Well, there are a number of reasons. The most common reason is to alter the Type of Service (TOS) field. This field is read by the Linux kernel and alters a packets priority. The TOS field can be set to any one of five different values: Minimum delay (16 or 0x10)

2010-10-1 · ip route add table 10 via dev eth0 #fwmark 10 是标记,table 10 是路由表10。 标记了10的数据使用table 10路由表 ip rule add fwmark 10 table 10 #使用iptables给相应的数据打上标记 iptables -A PREROUTING -t mangle -i eth2 -s - 192.168 ip route / ip rule /iptables 配置策略路由 - 简书

Padding Mangle - Laboratory Padding Mangle Manufacturer

Manual:Routing Table Matcher - MikroTik Wiki