doc/userguide/capture-hardware/endace-dag.rst
Suricata comes with native Endace DAG card support. This means Suricata can use the libdag interface directly, instead of a libpcap wrapper (which should also work).
Steps:
Configure with DAG support:
::
./configure --enable-dag --prefix=/usr --sysconfdir=/etc --localstatedir=/var make sudo make install
Results in:
::
Suricata Configuration: AF_PACKET support: no PF_RING support: no NFQueue support: no IPFW support: no DAG enabled: yes Napatech enabled: no
Start with:
::
suricata -c suricata.yaml --dag 0:0
Started up!
::
[5570] 10/7/2012 -- 13:52:30 - (source-erf-dag.c:262) <Info> (ReceiveErfDagThreadInit) -- Attached and started stream: 0 on DAG: /dev/dag0 [5570] 10/7/2012 -- 13:52:30 - (source-erf-dag.c:288) <Info> (ReceiveErfDagThreadInit) -- Starting processing packets from stream: 0 on DAG: /dev/dag0