想問PC PING LTE路由器問題 - Linux
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By Rosalind
at 2019-08-18T16:56
at 2019-08-18T16:56
Table of Contents
各位大大好
我想請問以下架構 從網上抓圖修改的 有簡體字不好意思
https://imgur.com/cwGsh8D
我想從PC端去ping LTE IP
PC端IP ping eth2 ip會通 因為接在switch 同網段
目前想到NAT去把eth2轉到usb0
由於網路設備是Embedded linux設備 故下linux指令
iptables -t nat -A PREROUTING -d 110.1.1.228 -j DNAT --to 192.168.1.3
iptables -t nat -A POSTROUTING -s 192.168.1.3 -j SNAT --to 110.1.1.228
但是後來由PC ping LTE IP還是不通
想問有什麼地方做錯了?
--
我想請問以下架構 從網上抓圖修改的 有簡體字不好意思
https://imgur.com/cwGsh8D
我想從PC端去ping LTE IP
PC端IP ping eth2 ip會通 因為接在switch 同網段
目前想到NAT去把eth2轉到usb0
由於網路設備是Embedded linux設備 故下linux指令
iptables -t nat -A PREROUTING -d 110.1.1.228 -j DNAT --to 192.168.1.3
iptables -t nat -A POSTROUTING -s 192.168.1.3 -j SNAT --to 110.1.1.228
但是後來由PC ping LTE IP還是不通
想問有什麼地方做錯了?
--
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Linux
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