udp2raw generates too much traffic, so what load will it have?（udp2raw占用过多带宽，即使没有任何负载？）

[haohetao]

English Only. no udp2raw, network traffic incoming 5kb/s outgoing 20kb/s

with udp2raw,network traffic incoming 30kb/s outgoing 60kb/s

500MB of network traffic wasted per day。

[wangyu-]

there are overheads introduced by:

1. extra header
2. heatbeat

You can turn down the length of heart-beat by --hb-len (search --hb-len in issues). If you want to reduce how often hearbeat is send, currently the only way is changing source code

no udp2raw, network traffic incoming 5kb/s outgoing 20kb/s with udp2raw,network traffic incoming 30kb/s outgoing 60kb/s

By the way your data doesn't look very accurate. 5kb/s->30kb/s doesn't seem to make sense.

If the original traffic is so light, it should only increase a few kb/s. Unless your traffic are all very small packets.

[haohetao]

I'm changed heartbeat_interval to 25000 ms,hb_len to 0,However, the traffic still occupies 1-1.5KB/s.

[haohetao]

I found another udp2raw client in my network( and no change source code), I have closed all other clients, only one is reserved, it is now normal.