[Dnsmasq-discuss] No more random source port
Risto Suominen
risto.suominen at gmail.com
Mon Mar 20 17:33:01 GMT 2017
Hi,
I'm running Lubuntu 16.04 with dnsmasq 2.75-1ubuntu0.16.04.1 under
NetworkManager's control.
When forwarding DNS requests, dnsmasq uses same source port (per
interface) every time.
Compared to Ubuntu 14.04 with dnsmasq 2.68-1ubuntu0.1, which used
different ports.
The command line options for dnsmasq have not changed between these
versions, and there is no config file either.
So, I wonder, is there some change in dnsmasq itself that could
explain this behaviour change?
My problem is that my 4G router (TP-Link TL-MR6400) won't answer to
the requests coming from same port.
Risto
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