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addons: address: disable dad on no attempts

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This commit is contained in:
Adrien Banlin
2022-03-25 12:36:41 +01:00
parent f4764e0f96
commit beaffab603
1 changed files with 6 additions and 2 deletions
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8
ifupdown2/addons/address.py
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@@ -505,6 +505,9 @@ class address(AddonWithIpBlackList, moduleBase):
def __add_ip_addresses_with_attributes(self, ifaceobj, ifname, user_config_ip_addrs):
ipv6_is_disabled = None
nodad = False
if self.ipv6_dad_handling_enabled:
nodad = ifaceobj.get_attr_value_first('dad-attempts') == '0'
try:
for ip, attributes in user_config_ip_addrs:
@@ -526,10 +529,11 @@ class address(AddonWithIpBlackList, moduleBase):
scope=attributes.get("scope"),
peer=attributes.get("pointopoint"),
broadcast=attributes.get("broadcast"),
preferred_lifetime=attributes.get("preferred-lifetime")
preferred_lifetime=attributes.get("preferred-lifetime"),
nodad=nodad
)
else:
self.netlink.addr_add(ifname, ip)
self.netlink.addr_add(ifname, ip, nodad=nodad)
except Exception as e:
self.log_error(str(e), ifaceobj)