sudo apt-get install libcap2-bin
sudo setcap cap_net_raw,cap_net_admin=eip /usr/bin/dumpcap
sudo getcap /usr/bin/dumpcap
From: heiher,http://code.google.com/p/linkage-4-linux/wiki/FAQ#错误2
sudo apt-get install libcap2-bin
sudo setcap cap_net_raw,cap_net_admin=eip /usr/bin/dumpcap
sudo getcap /usr/bin/dumpcap
From: heiher,http://code.google.com/p/linkage-4-linux/wiki/FAQ#错误2