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| author | Christian Poessinger <christian@poessinger.com> | 2020-01-20 11:22:54 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-01-20 11:22:54 +0800 |
| commit | 09c2b6f9e2c0abd10ef76947c71874128c27af50 (patch) | |
| tree | faae62eedae048456ab9ab721ec55272aefb2ba1 /python/vyos | |
| parent | 742da889afa4375d5b6cb98dada7f2d3ec2f0326 (diff) | |
| parent | 17dd50751d72079ff67c67b3b4143ec234793955 (diff) | |
| download | vyos-1x-09c2b6f9e2c0abd10ef76947c71874128c27af50.tar.gz vyos-1x-09c2b6f9e2c0abd10ef76947c71874128c27af50.zip | |
Merge pull request #199 from bmhughes/fix-ipv6-bfd-verification
bfd: T1949: fix verification logic for IPv6 BFD peers
Diffstat (limited to 'python/vyos')
| -rw-r--r-- | python/vyos/validate.py | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/python/vyos/validate.py b/python/vyos/validate.py index 1ce5a8467..8ffef64fa 100644 --- a/python/vyos/validate.py +++ b/python/vyos/validate.py @@ -52,6 +52,17 @@ def is_ipv6(addr): return False +def is_ipv6_link_local(addr): + """ + Check addr if it is an IPv6 link-local address/network. Returns True/False + """ + + if is_ipv6(addr): + if ipaddress.IPv6Address(addr).is_link_local: + return True + + return False + def is_intf_addr_assigned(intf, addr): """ Verify if the given IPv4/IPv6 address is assigned to specific interface. |