During the recent merge between master and master-next the changes introduced
by PR #80 were lost. This commit adds them back with some refactoring to use
the new netlink cache.
Co-authored-by: Maximilian Wilhelm <max@sdn.clinic>
Co-authored-by: Julien Fortin <julien@cumulusnetworks.com>
Signed-off-by: Maximilian Wilhelm <max@sdn.clinic>
Signed-off-by: Julien Fortin <julien@cumulusnetworks.com>
This commit adds support to configure and check gretap tunnels. An example
configuration could look like this:
iface tap0 inet tunnel
mode gretap
local 10.132.255.3
endpoint 10.132.255.1
ttl 64
mtu 1400
tunnel-physdev eth0
#
address 10.10.0.1/2
ifup will happily configure the interface (which it does even without this
patch) and ifquery now can successfully validate the configure interface:
cr03.in.ffho.net:~# ifquery -c tap0
iface tap0 inet tunnel [[ OK ]]
tunnel-physdev eth0 [[ OK ]]
endpoint 10.132.255.1 [[ OK ]]
local 10.132.255.3 [[ OK ]]
mode gretap [[ OK ]]
ttl 64 [[ OK ]]
mtu 1400 [[ OK ]]
address 10.10.0.1/24 [[ OK ]]
Signed-off-by: Maximilian Wilhelm <max@sdn.clinic>
This commit adds support for configuring GRE/IPIP/SIT tunnel interfaces as know
from previous versions of ifupdown. Currently only configuration checks for GRE
and SIT tunnels are implemented.
A tunnel interface configuration could look like this:
auto gre42
iface gre42 inet tunnel
mode gre
local 198.51.100.1
endpoint 203.0.113.2
#
# optional tunnel attributes
ttl 64
mtu 1400
tunnel-physdev eth0
#
address 192.0.2.42/31
address 2001:db8:d0c:23::42/64
auto he-ipv6
iface he-ipv6 inet tunnel
mode sit
endpoint 203.0.113.6
local 198.51.100.66
#
# optional tunnel attributes
ttl 255
mtu 1466
tunnel-physdev vrf_external
#
address 2001:db8:666::2/64
Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>
