simpleRouterがUDPでiperfできない #203
Description
「13.4.2. iperf で動作を確認する」でUDPのスループット測定を行いたいのですが、パケットがサーバー側に通りません。原因が分かれば教えて頂けないでしょうか？clientとserverのログは以下です。
<client>
# iperf -c 192.168.2.2 -u -b 1000M
------------------------------------------------------------
Client connecting to 192.168.2.2, UDP port 5001
Sending 1470 byte datagrams
UDP buffer size: 160 KByte (default)
------------------------------------------------------------
[ 3] local 192.168.1.2 port 45079 connected with 192.168.2.2 port 5001
[ ID] Interval Transfer Bandwidth
[ 3] 0.0-10.0 sec 484 MBytes 406 Mbits/sec
[ 3] Sent 345142 datagrams
[ 3] WARNING: did not receive ack of last datagram after 10 tries.
<server>
# iperf -s -u
------------------------------------------------------------
Server listening on UDP port 5001
Receiving 1470 byte datagrams
UDP buffer size: 160 KByte (default)
------------------------------------------------------------