realdreams
DD-WRT Novice
Joined: 23 Feb 2010
Posts: 45
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 Posted: Mon Jan 23, 2012 1:43 Post subject: RTP performance issue |
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mms://bupttv.video.edu.cn/CCTV-HD
This is a RTP streaming 45.5Mbps on a ipv6 server. My bandwidth is 16Mbps, certainly can't play this.
But the problem is as soon as I open the streaming, I notice packet loss while downstream bandwidth is only used 70%(10Mbps). Have anyone else tried opening high bitrate RTP streaming behind a DDWRT router?
I know this sounds stupid(not likely to be ddwrt related) but I can't figure out a reason why this should happen.
1. Wan not congested
2. Router cpu very low <0.10
3. No issue with any other site/services
WAN 16Mbps Cable, ASUS RT-13U
DD-WRT v24-sp2 (08/07/10) std - build 14896
The only time packet loss occur(other than WAN issue) is upstream congested, this is not the case.
I tried http download at almost 20Mbps and saw no packet loss. |
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