# UDP unicast to UDP multicast?

**URL:** <https://community.wowza.com/t/udp-unicast-to-udp-multicast/41677>\
**Category:** Wowza Streaming Engine\
**Created:** [October 21, 2014, 9:20am UTC](https://community.wowza.com/t/udp-unicast-to-udp-multicast/41677 "2014-10-21T09:20:30Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![konukko\_chetta](https://avatars.discourse-cdn.com/v4/letter/k/e36b37/32.png) [@konukko\_chetta](https://community.wowza.com/u/konukko_chetta)\
**Post date:** [October 21, 2014, 9:20am UTC](https://community.wowza.com/t/udp-unicast-to-udp-multicast/41677/1 "2014-10-21T09:20:30Z")

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Hello:

I have an encoder that is sending UDP video (MPEG-TS). I configured a live application to view this video in a FlashRTMP Player. However, I have a need where I need Wowza to rebroadcast the video as UDP multicast. Is this possible? I tried PushPublish Module but nothing seems to be happening. Here is the entry in my PushPublishMap.txt file

test.stream={profile:“mpegts”, streamName:“myStreamMPEGTS”, host:“239.1.1.1”, port:10000, rtpWrap:false}

Here is how I am trying to set this up (Single stream from the encoder)

Encoder —UDP unicast----\> Wowza |-----(Live application)-----\> End User with browser

Encoder —UDP unicast----\> Wowza |-----UDP multicast------\> Other applications

The other option is (Single stream from the encoder):

Encoder ----UDP unicast----\> Wowza| ----(UDP multicast)----\>Wowza -----(Live application)--------\> End user with browser

Encoder ----UDP unicast----\> Wowza| ----(UDP multicast)-----\> Other applications

I hope this is clear.

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**Author:** ![sal\_jefferson](https://avatars.discourse-cdn.com/v4/letter/s/6de8d8/32.png) [@sal\_jefferson](https://community.wowza.com/u/sal_jefferson)\
**Post date:** [October 22, 2014, 7:02am UTC](https://community.wowza.com/t/udp-unicast-to-udp-multicast/41677/2 "2014-10-22T07:02:19Z")

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Hello there and welcome to the Wowza support forum.

Can you confirm the target network supports multicast?

What URL and player are you testing playback of the pushed stream? The url to playback for mpeg-ts you are pushing from Wowza would be:

```auto
udp://224.0.0.1:11111/[app-name]/[stream-name]

```

You can enable debugging properties for the Push Publish add on:

[How to debug Push Publishing AddOn](https://www.wowza.com/docs/how-to-debug-push-publishing)

Kind regards,

Salvadore

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**Author:** ![Ricardo\_Martinez\_Pon](https://avatars.discourse-cdn.com/v4/letter/r/839c29/32.png) [@Ricardo\_Martinez\_Pon](https://community.wowza.com/u/Ricardo_Martinez_Pon)\
**Post date:** [November 9, 2016, 11:40pm UTC](https://community.wowza.com/t/udp-unicast-to-udp-multicast/41677/3 "2016-11-09T23:40:55Z")

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Could you explain better how to do that?

I need to do the same but I’m lost I would like to send my wowza application(live stream) to udp multicast

Here is my scenerario

Live Application----\> (UDP multicast IP) ---- other applications

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**Author:** ![Alex\_C](https://avatars.discourse-cdn.com/v4/letter/a/bbe5ce/32.png) [@Alex\_C](https://community.wowza.com/u/Alex_C)\
**Post date:** [December 17, 2016, 11:19pm UTC](https://community.wowza.com/t/udp-unicast-to-udp-multicast/41677/4 "2016-12-17T23:19:10Z")

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> Could you explain better how to do that?
> 
> I need to do the same but I’m lost I would like to send my wowza application(live stream) to udp multicast
> 
> Here is my scenerario
> 
> Live Application----\> (UDP multicast IP) ---- other applications

Hi Ricardo,

I see you have asked this question on several threads. Please see my response in [this thread](http://community.wowza.com/t/-/45710).

Regards,

Alex