From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jonatan Schlag To: network@lists.ipfire.org Subject: [PATCH] dhclient-script: fix bound Date: Mon, 28 Aug 2017 15:27:12 +0200 Message-ID: <1503926835-2098-1-git-send-email-jonatan.schlag@ipfire.org> MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1140892367374821921==" List-Id: --===============1140892367374821921== Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable When we get a BOUND we should have only new_* variables set. So it is stated in the manpage. Apparently, also old_* variables are set so we never got into the block where= the IP address was set. We now always set a new IP Address when we get a BOUND. Fixes: #11363 Signed-off-by: Jonatan Schlag --- src/dhclient-script | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/src/dhclient-script b/src/dhclient-script index c2e0678..ec990bf 100644 --- a/src/dhclient-script +++ b/src/dhclient-script @@ -197,7 +197,8 @@ case "${reason}" in =20 BOUND|RENEW|REBIND|REBOOT) # Check if the IP address has changed. If so, delete all routes and stuff. - if [ -n "${old_ip_address}" -a "${old_ip_address}" !=3D "${new_ip_address}= " ]; then + if [ -n "${old_ip_address}" -a "${old_ip_address}" !=3D "${new_ip_address}= " ] || \ + [ "${reason}" =3D "BOUND" ]; then ipv4_flush_device ${interface} fi =20 @@ -208,7 +209,8 @@ case "${reason}" in [ ! "${old_network_number}" =3D "${new_network_number}" ] || \ [ ! "${old_broadcast_address}" =3D "${new_broadcast_address}" ] || \ [ ! "${old_routers}" =3D "${new_routers}" ] || \ - [ ! "${old_interface_mtu}" =3D "${new_interface_mtu}" ]; then + [ ! "${old_interface_mtu}" =3D "${new_interface_mtu}" ] || \ + [ "${reason}" =3D "BOUND" ]; then =20 =20 # Calc the prefix from the subnet mask --=20 2.6.3 --===============1140892367374821921==--