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cutedrummerboy
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DNS resolution on port 5353

Tue Jul 01, 2014 10:41 am

because my isp intercepting my all port 53 dns query, i want to use open dns at port 5353. can any one give me any idea that how can i achive this in mikrotik router??
Device: RB2011UIAS-RM, RB750GL, CISCO SG300-28, UNIFI UAP-LR
 
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janisk
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Re: DNS resolution on port 5353

Tue Jul 01, 2014 10:48 am

currently only option is to configure it vie '/ip firewall nat'to catch outgoing requests to be forwarded to <remote dns>:<some port>
 
cutedrummerboy
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Re: DNS resolution on port 5353

Tue Jul 01, 2014 12:14 pm

thanks janisk, any command help??
Device: RB2011UIAS-RM, RB750GL, CISCO SG300-28, UNIFI UAP-LR
 
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janisk
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Re: DNS resolution on port 5353

Tue Jul 01, 2014 1:33 pm

 
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rextended
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Re: DNS resolution on port 5353

Tue Jul 01, 2014 2:20 pm

I'm the ISP, and I intercept all DNS request on TCP and UDP using Layer 7, regardless the port number...

:lol:
I'm Italian, not English. Sorry for my imperfect grammar.
 
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cbrown
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Re: DNS resolution on port 5353

Tue Jul 01, 2014 2:41 pm

You could create a tunnel to an outside server and send your DNS requests out that tunnel.
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rextended
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Re: DNS resolution on port 5353

Tue Jul 01, 2014 3:13 pm

Seriously,

just one simple question:

why you need to bypass ISP DNS?
I'm Italian, not English. Sorry for my imperfect grammar.
 
cutedrummerboy
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Re: DNS resolution on port 5353

Wed Jul 02, 2014 3:49 pm

I'm the ISP, and I intercept all DNS request on TCP and UDP using Layer 7, regardless the port number...

:lol:
seriously?? how cruel you are :lol: by the way, actually i want to use opennic dns.

@janisk, thank you, already done and working great.
Device: RB2011UIAS-RM, RB750GL, CISCO SG300-28, UNIFI UAP-LR

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