Hi, ARPQuerier expects its input packets to be IP. your configuration sends ARP queries to ARPQuerier, which does not make sense. Look at fake-iprouter.click for examples; Classifier(12/0800) detects IP packets; you then need to verify them as IP using CHeckIPHeader.
Eddie 科进 舒 wrote: > hi，all！ > Now my condition is that，given an IP address，I want to get its MAC > address.Nowadays,I learned much about ARPQuerier,but I don't know how to use > it to get the MAC address.here is my code,which is just used to test > ARPQuerier,but failed: > c::Classifier(12/0806 20/0001, > 12/0806 20/0002, > 12/0800, > -); > arpt::Tee(3); > arpq::ARPQuerier(211.69.207.78,eth0); > arpr::ARPResponder(211.69.207.78,eth1) > FromDevice(eth0) > ->c > c[0]->[0]arpq > c[1]->[1]arpq > a->Queue(20) > ->Print(ok)->Discard; > //DriverManager(wait_stop,print ar[0].table); > c[2]->Discard; > c[3]->Discard; > error:[r...@localhost click-1.6.0]# click conf/arptest.click > a :: ARPQuerier: would query for 0.0.0.0; missing dest IP addr annotation? > > Anybody who can give me some advice and help? > > > ___________________________________________________________ > 好玩贺卡等你发，邮箱贺卡全新上线！ > http://card.mail.cn.yahoo.com/ > _______________________________________________ > click mailing list > [email protected] > https://amsterdam.lcs.mit.edu/mailman/listinfo/click _______________________________________________ click mailing list [email protected] https://amsterdam.lcs.mit.edu/mailman/listinfo/click
