- 论坛徽章:
- 0
|
给出一个 netdump 程序, 抓包用的. 如果改进了,也希望贴出
刚看了RFC826,发现了这个,以前没仔细看:)
- Notice that the <protocol type, sender protocol address, sender
- hardware address>; triplet is merged into the table before the
- opcode is looked at. This is on the assumption that communcation
- is bidirectional; if A has some reason to talk to B, then B will
- probably have some reason to talk to A. Notice also that if an
- entry already exists for the <protocol type, sender protocol
- address>; pair, then the new hardware address supersedes the old
- one.
复制代码 |
|