сабж, в линухе, для тех кто не знает. Руками прописываю DNS во всех файлах resolv.conf, а при подключении к инету (домолинк) DNS изменяются на адреса домолинка. Автоматом создаётся файл в /var/run/ppp/resolv.conf, который блокирует все остальные, и при команде cat /etc/resolv.conf выводятся адреса, которые берутся из /var/run/ppp/resolv.conf. Как заблокировать эту автозамену DNS?
а я вообще через adsl-setup делал и как-то на заморачивался что откуда берётся и что чем замещается..а поскольку юзаю на шлюзе ДНС, то прописаны форварды..
ничего не помогает. <div class='quotetop'>Цитата</div><div class='quotemain'>default-asyncmap noaccomp nobsdcomp novjccomp nodeflate mru 1492 mtu 1492 lcp-echo-interval 20 lcp-echo-failure 3 noauth defaultroute usepeerdns lock persist nopcomp noccp novj kdebug 1 holdoff 4 maxfail 25 pty "pppoe -m 1412 -I eth0" user "DML"[/quote] <div class='quotetop'>Цитата</div><div class='quotemain'># Ethernet card connected to DSL modem ETH='eth0' # PPPoE user name. You may have to supply "@provider.com" Sympatico USER='DML' # Bring link up on demand? Default is to leave link up all the time. DEMAND=no #DEMAND=300 # DNS type: SERVER=obtain from server; SPECIFY=use DNS1 and DNS2; # NOCHANGE=do not adjust. DNSTYPE=SPECIFY # Obtain DNS server addresses from the peer (recent versions of pppd only) # In old config files, this used to be called USEPEERDNS. Changed to # PEERDNS for better Red Hat compatibility PEERDNS=no #DNS1=212.3.133.6 #DNS2=212.3.135.138 # Make the PPPoE connection your default route. Set to # DEFAULTROUTE=no if you don't want this. DEFAULTROUTE=yes ### ONLY TOUCH THE FOLLOWING SETTINGS IF YOU'RE AN EXPERT CONNECT_TIMEOUT=30 # How often in seconds pppoe-start polls to check if link is up CONNECT_POLL=2 # Specific desired AC Name ACNAME= # Specific desired service name SERVICENAME= # Character to echo at each poll. Use PING="" if you don't want # anything echoed PING="." # File where the pppoe-connect script writes its process-ID. # Three files are actually used: # $PIDFILE contains PID of pppoe-connect script # $PIDFILE.pppoe contains PID of pppoe process # $PIDFILE.pppd contains PID of pppd process CF_BASE=`basename $CONFIG` PIDFILE="/var/run/$CF_BASE-pppoe.pid" # Do you want to use synchronous PPP? "yes" or "no". "yes" is much # easier on CPU usage, but may not work for you. It is safer to use # "no", but you may want to experiment with "yes". "yes" is generally # safe on Linux machines with the n_hdlc line discipline; unsafe on others. SYNCHRONOUS=no # Do you want to clamp the MSS? Here's how to decide: # - If you have only a SINGLE computer connected to the DSL modem, choose # "no". # - If you have a computer acting as a gateway for a LAN, choose "1412". # The setting of 1412 is safe for either setup, but uses slightly more # CPU power. CLAMPMSS=1412 #CLAMPMSS=no # LCP echo interval and failure count. LCP_INTERVAL=20 LCP_FAILURE=3 # PPPOE_TIMEOUT should be about 4*LCP_INTERVAL PPPOE_TIMEOUT=80 # Firewalling: One of NONE, STANDALONE or MASQUERADE FIREWALL=STANDALONE # Linux kernel-mode plugin for pppd. If you want to try the kernel-mode # plugin, use LINUX_PLUGIN=/etc/ppp/plugins/rp-pppoe.so LINUX_PLUGIN= # Any extra arguments to pass to pppoe. Normally, use a blank string # like this: PPPOE_EXTRA="" # Rumour has it that "Citizen's Communications" with a 3Com # HomeConnect DSL Modem DualLink requires these extra options: # PPPOE_EXTRA="-f 3c12:3c13 -S ISP" # Any extra arguments to pass to pppd. Normally, use a blank string # like this: PPPD_EXTRA="" ########## DON'T CHANGE BELOW UNLESS YOU KNOW WHAT YOU ARE DOING # If you wish to COMPLETELY overrride the pppd invocation: # Example: # OVERRIDE_PPPD_COMMAND="pppd call dsl" # If you want pppoe-connect to exit when connection drops: # RETRY_ON_FAILURE=no[/quote]</div></div>
решил проблему. нужно добавить в /etc/sysconfig/network-scripts/ifcfg-ppp0 строчку PEERDNS=no а суть проблемы была таковая, адреса DNS получаемые с сервера Домолинка берутся из внешки, и постоянно идет к ним обращение. Следовательно идёт внешний траф и за него снимают деньги, а я за пределы "локалки" даже не выхожу! Деньги хоть и не большие - по копейки снимает минут за 5-10, но всё же.... копейка рубль бережет.