# RTMP server not found, no video streaming

**URL:** <https://community.wowza.com/t/rtmp-server-not-found-no-video-streaming/36261>\
**Category:** Wowza Streaming Engine\
**Created:** [March 23, 2011, 6:42pm UTC](https://community.wowza.com/t/rtmp-server-not-found-no-video-streaming/36261 "2011-03-23T18:42:01Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![digi\_suji](https://avatars.discourse-cdn.com/v4/letter/d/ed655f/32.png) [@digi\_suji](https://community.wowza.com/u/digi_suji)\
**Post date:** [March 23, 2011, 6:42pm UTC](https://community.wowza.com/t/rtmp-server-not-found-no-video-streaming/36261/1 "2011-03-23T18:42:01Z")

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Hi,

We are using licensed version of the Wowza Media Server latest build. I have followed all the tuning instructions. Here is our server configuration.

Linux 64-bit with 3GB of RAM and 200GB disk space and RAID 10. I changed the Java heap size to 2000MB in setenv.sh.

I have following observations.

1. I am using load test tool to generate a load of 30 client connection requesting 30 files. When I or someone else in another network tries to play a video, it plays fine and I see the % of memory used by Wowza process is 2.2% of total memory.

2)When I increase the number of client connections to 50 using loadtest tool and try to play a video, player throws and error “rtmp server not found.” When I check the memory used by Wowza at this time, it is 4.2% of the memory. Why is this happening? Just for 50 connections Wowza is not responding? I am a newbie so please help.

Thanks,

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**Author:** ![Andrew\_Kennedy](https://avatars.discourse-cdn.com/v4/letter/a/ecb155/32.png) [@Andrew\_Kennedy](https://community.wowza.com/u/Andrew_Kennedy)\
**Post date:** [March 24, 2011, 1:00am UTC](https://community.wowza.com/t/rtmp-server-not-found-no-video-streaming/36261/2 "2011-03-24T01:00:46Z")

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This suggests you have a limitation on the OS or even perhaps you have a network issue.

If you are using the latest JWPlayer then this does have a bug relating to rtmp connections which can cause connections to fail, however without looking through any logs it is impossible to tell.

Shamrock.