tcpdump不拦截DHCP ACK
我有一个路由器运行与tcpdump安装lede tcpdump –version # tcpdump version 4.9.0 # libpcap version 1.8.1 当我像这样运行它时: tcpdump -vnes0 -i eth0 port 67 or port 68 我可以看到 00:00:24.122791 00:00:00:00:69:6f > ff:ff:ff:ff:ff:ff, ethertype 802.1Q (0x8100), length 346: vlan 3, p 0, ethertype IPv4, (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 328) 0.0.0.0.68 > 255.255.255.255.67: […]