[PATCH v2 0/3] Support for Pulse's split-exclude routes

[Gernot Hillier]

OpenConnect already sets the according environment variables when the Pulse
gateway sends "split-exclude" routes, so we only need to handle them
in vpnc-script.

Patch history:

Original series: 
- assumed split-exclude targets and VPN gateway are reachable via the same uplink
v2:
- re-use current routing information for the "ip route" case for split-exclude
  routes, only guess about correct uplink for /sbin/route case
- patches are now independent of each other, but I chose to leave them in the
  same series for better comparability.
- throw away untested IPv6 code

Please let me know what you think about the re-work.

Original patches were tested successfully on Linux and FreeBSD and
"partially-acked" by dlenski at gmail.com.  v2 is successfully tested on Linux
using "ip route" and /sbin/route mode, FreeBSD results will follow soon.

Gernot Hillier
Siemens AG, Corporate Competence Center Embedded Linux

Gernot Hillier (3):
  Support routes with different devs and gateways
  Support split-exclude rules from Pulse gateway
  Revive route cleanup for /sbin/route code

 vpnc-script | 138 +++++++++++++++++++++++++++++++++++++++++++++++++-----------
 1 file changed, 114 insertions(+), 24 deletions(-)

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2.13.6