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Thread: Dansguardian+squid+default gateway+DHCP server + PAC + DNS settings = CONFUSED

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hi all,

i'm confused... need direct thinking in right way.

what doesn't work:
- transparent proxy,
- proxy pwad.dat settings via dns (don't know start).

what works:
- proxy via browser settings.
- dhcp server auto proxy settings via apache hosted http://192.168.1.1/wpad.dat

question: do dns settings passed dhcp server options clients (i think problem)?

, how configure autoproxy dns-method (please tell me don't need install dns server... maybe via hosts file or dhcp server options point wpad.dat)?

here have:
ubuntu 12.04.1 server with:
- ip:192.168.1.1 (network 192.168.1.0/24)
- internet access via modem (192.168.1.101 , dnss lets 7.7.7.7 , 7.7.7.8 ) vpn connection (ppp0 dynamically assigned ip)
- dhcp3 server:
--- gives ips clients
--- tells i'm default gateway
--- tells find wpad.dat via option 252.
- squid (with transparent option)
- dansguardian pointing squid
- iptables redirecting output port 80 dansguardian (lets 8080). here string: iptables -t nat -a output -p tcp -m owner ! --uid-owner proxy --dport 80 -j redirect --to-port 8080

please, educate me: happens dns+transparent proxy on default gateway? how client find site? doesn't have first find ip of site asking dns , request html file? i'm lost...

help!

p.s. yes have possible methods pointing proxy (dansguardian-> squid) transparency , wpad.dat, because don't think https work in near feature via transparent. i've read squid 3.2 dynamic certificate ... not implementation of online yet.

sincerely,
sasha



Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Networking & Wireless [ubuntu] Dansguardian+squid+default gateway+DHCP server + PAC + DNS settings = CONFUSED


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