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authorChristian Poessinger <christian@poessinger.com>2020-05-25 21:11:43 +0200
committerChristian Poessinger <christian@poessinger.com>2020-05-26 17:09:33 +0200
commit7dddfa338800303335673df637a05d8aaaccdaa2 (patch)
treefc79b7308429223ea2b47be32c213c36d0b729ba /src/conf_mode/interfaces-ethernet.py
parentd5b58517f88358c686e6c8ea039a7a9a64d6c6ee (diff)
downloadvyos-1x-7dddfa338800303335673df637a05d8aaaccdaa2.tar.gz
vyos-1x-7dddfa338800303335673df637a05d8aaaccdaa2.zip
dhcpv6-pd: T2506: add option to request specific prefix length
Some ISPs (e.g. Comcast) only delegate a /64 by default. You have to explicitly "ask" for a bigger (e.g. /60) prefix. This commit adds a CLI node to request a specific prefix length in the range 32 - 64. dhcpv6-options { prefix-delegation { length 60 } }
Diffstat (limited to 'src/conf_mode/interfaces-ethernet.py')
-rwxr-xr-xsrc/conf_mode/interfaces-ethernet.py3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/conf_mode/interfaces-ethernet.py b/src/conf_mode/interfaces-ethernet.py
index 8ffefc7cf..e9cab4be7 100755
--- a/src/conf_mode/interfaces-ethernet.py
+++ b/src/conf_mode/interfaces-ethernet.py
@@ -201,6 +201,9 @@ def apply(eth):
if eth['dhcpv6_temporary']:
e.dhcp.v6.options['dhcpv6_temporary'] = True
+ if eth['dhcpv6_pd_length']:
+ e.dhcp.v6.options['dhcpv6_pd_length'] = eth['dhcpv6_pd_length']
+
if eth['dhcpv6_pd_interfaces']:
e.dhcp.v6.options['dhcpv6_pd_interfaces'] = eth['dhcpv6_pd_interfaces']