** Also affects: resolvconf (Nexenta Operating System) Importance: Undecided Status: New
-- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to resolvconf in Ubuntu. https://bugs.launchpad.net/bugs/1085756 Title: /etc/ppp/ip-up.d/000resolvconf doesn't check if envvar USEPEERDNS is set Status in resolvconf package in Ubuntu: Fix Released Status in resolvconf package in Nexenta Operating System: New Bug description: Description: When running pppd without "usepeerdns", resolvconf's scripts will take the DNS information from the IPCP. In the script, it just checks to see if the DNS envvars are set and ignores whether or not we actually want to use it. In the PPP provided script 0000dns, it checks the USEPEERDNS envvar and prevents this from happening. Per PPP manpage: " Scripts [..] DNS1 If the peer supplies DNS server addresses, this variable is set to the first DNS server address supplied. DNS2 If the peer supplies DNS server addresses, this variable is set to the second DNS server address supplied. " The script makes an assumption that DNS1 and DNS2 are only set if "usepeerdns" is enabled, but manpage clearly indicates it will set this envvar regardless of "usepeerdns" if IPCP receives them. Conditions: "usepeerdns" is not configured and IPCP provides DNS servers Workaround: chmod -x /etc/ppp/ip-up.d/000resolvconf Affected versions: Tested in precise but verified scripts the same in more recent releases. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/resolvconf/+bug/1085756/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp