Is either own or external network card can accept normal data but always can't succeed to send data, using wireshark software, according to send use IP to check to send data, could not see to send data,
But constantly exchange two network CARDS, finally can also send data, please teach a great god, receive data and send data,
CodePudding user response:
To set up good routing, two card, do you want to set the routing is good, to ensure that your data is you specify the network adapter