initscripts/sysconfig/network-scripts/ifup-post, branch 9.49.52

ifup-post: fix incorrect condition for RESOLV_MODS

2018-08-24T10:23:27+00:00

  This was causing the /etc/resolv.conf file to be always updated when
  RESOLV_MODS was not set...

  Before the commit 5d6156454bf8f6dab4a5fdd7e1bf6 we were not updating
  the /etc/resolv.conf file if the RESOLV_MODS was empty.

  See https://bugzilla.redhat.com/show_bug.cgi?id=1610411 for more info.

network-scripts: setting of firewall ZONE fixed

2018-06-07T12:26:23+00:00

  For currently unknown reason the dbus-send calls will fail to set the
  firewall zone for the given interface if we omit the --print-reply
  option...

  This looks like some kind of race-condition in dbus-send, since the
  --print-reply makes the call synchronous and slower.

  Hopefully this is only a temporary workaround until DBus is fixed.

  Resolves: #1586284

network-functions: use POSIX forwarding instead of bash-ism

2017-11-09T13:58:51+00:00

ifup-post: always update nameserver & search entries in /etc/resolv.conf

2017-11-02T10:54:44+00:00

  This is complete rework of how we generate the /etc/resolv.conf.

  Fixes:
   * always update 'nameserver' & 'search' entries when DNS* & DOMAIN
     options (respectively) were updated in ifcfg-* files
   * always update the order of 'nameserver' entries when the order of
     DNS* options was updated

  Enhancements:
   * added support for DNS3 option (equals to MAXNS value in GLIBC)
   * added logic to process duplicate DNS* options
   * added logic to process randomly omitted DNS* options (e.g. omitting
     DNS1 while specifying DNS2 and/or DNS3 will still work now)

  This work was based on these two RHEL-7.5 BZs:
  https://bugzilla.redhat.com/show_bug.cgi?id=1364895
  https://bugzilla.redhat.com/show_bug.cgi?id=1357658

network-scripts: forward DBus calls to /dev/null

2017-10-31T11:27:31+00:00

network-scripts: firewall-cmd replaced with DBus calls

2017-10-31T11:27:31+00:00

  To speed things up. Based on patch & comments from:
  https://bugzilla.redhat.com/show_bug.cgi?id=1497759

9.70-sync: sysconfig/network-scripts/* updated - part 2

2017-03-22T13:42:25+00:00

  This commit contains a lot of whitespace changes.
  Use 'git diff --ignore-all-space' to display the relevant changes.

ifup-post: check resolve.conf also with DNS2

2016-05-26T15:13:57+00:00

Cherry-picked from: da08727f3bbcc419096b160968aee83104bb7cf6
Resolves: #1316019

Readd missing shebang. (#885821)

2012-12-10T17:48:19+00:00

Fix calling of firewall-cmd in ifup-post/ifdown-post.

2012-10-08T19:47:57+00:00

firewall-cmd has been using combined longopts since 0.2.6