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How to block streaming ( video) in webproxy
Posted: Mon Nov 12, 2012 1:40 pm
by Latif123
Dear I want to know , how to block streaming ( videos) in mikrotik Router OS 5.18. I have configured Webproxy and running successfully . Now I want to block streaming in webproxy instead of blocking website. please help me
Re: How to block streaming ( video) in webproxy
Posted: Mon Nov 12, 2012 1:53 pm
by deejayq
block .flv .f4v and .mp4 maybe
Re: How to block streaming ( video) in webproxy
Posted: Mon Nov 12, 2012 4:14 pm
by kurtkraut
Live streaming is done through the RTMP protocol. The default port is 1935 but many websites uses 80 and 443 as an attempt to pass through firewalls. In that case, you will need to use Layer 7 blocks in RouterOS.
Re: How to block streaming ( video) in webproxy
Posted: Tue Nov 13, 2012 10:55 am
by Latif123
Dear kurtkraut
would you please tell me how to use layer 7 for blocking live streaming or Embedded videos
Re: How to block streaming ( video) in webproxy
Posted: Wed Nov 14, 2012 3:57 pm
by deejayq
found this on the internet
# Adobe Real Time Messaging Protocol(RTMP). By Jonathan A.P. Marpaung
# Pattern attributes: works very fast
# Protocol Groups: streaming_video streaming_audio
# The RTMP Specification is availabe at
# http://www.adobe.com/devnet/rtmp/pdf/rtmp_specification_1.0.pdf [^]
#
# First 12 bytes, starting at \x03 are the RTMP header. Next 25 bytes,
# starting at \x02, are part of the RTMP body which is an AMF Object.
# The first string "connect" is a command of the NetConnection class object.
# The next string "app" is a Command Object which is followed by values
# such as "video", .
rtmp
^\x03.+\x14.+\x02.+\x07.(connect)?.+(app)?
add a new pattern in ip->firewall->layer7 protocols
name:rtmp
regexp:^\x03.+\x14.+\x02.+\x07.(connect)?.+(app)?
add a rule in ip->rfirewall->filter to block based on incoming interface (jn your case the wan) and your newly created l7 protocol, or based on destination ip (in your case local ip class) and your newly created l7 protocol.
Re: How to block streaming ( video) in webproxy
Posted: Mon Nov 19, 2012 8:41 pm
by Latif123
dear I did the same but no result. still the streaming and embedded videos are running ..
Re: How to block streaming ( video) in webproxy
Posted: Fri Nov 23, 2012 9:05 am
by Latif123
still waiting for any further help. please
I want to block streaming or embedded videos. ( I have Router OS 5.18 and webproxy setup). Any help would be highly appriciated .
Re: How to block streaming ( video) in webproxy
Posted: Thu Apr 04, 2013 1:56 am
by tate
add a new pattern in ip->firewall->layer7 protocols
name:rtmp
regexp:^\x03.+\x14.+\x02.+\x07.(connect)?.+(app)?
need to edit (app) to (video) and good workin
regexp:^\x03.+\x14.+\x02.+\x07.(connect)?.+(video)?