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| author | Yu Watanabe <watanabe.yu+github@gmail.com> | 2022-01-11 20:56:40 +0900 |
|---|---|---|
| committer | Luca Boccassi <luca.boccassi@gmail.com> | 2022-01-11 17:05:12 +0000 |
| commit | d5f8fd5b00e938710b5e80396f8b3fab59dd6d00 (patch) | |
| tree | eecaca5932e73cdf58df5b5706b86342f0b988ca | |
| parent | 1d18a466c4956759bc3030c9fd631a0e797f6eff (diff) | |
| download | systemd-d5f8fd5b00e938710b5e80396f8b3fab59dd6d00.tar.gz | |
network: dhcp6: do not request address if UseAddress=no
Fixes #22068.
| -rw-r--r-- | src/network/networkd-dhcp6.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/network/networkd-dhcp6.c b/src/network/networkd-dhcp6.c index 9e90366993..e591043111 100644 --- a/src/network/networkd-dhcp6.c +++ b/src/network/networkd-dhcp6.c @@ -646,9 +646,15 @@ static int dhcp6_configure(Link *link) { r = sd_dhcp6_client_set_prefix_delegation(client, link->network->dhcp6_use_pd_prefix); if (r < 0) - return log_link_debug_errno(link, r, "DHCPv6 CLIENT: Failed to %s prefix delegation: %m", + return log_link_debug_errno(link, r, "DHCPv6 CLIENT: Failed to %s requesting prefixes to be delegated: %m", enable_disable(link->network->dhcp6_use_pd_prefix)); + /* Even if UseAddress=no, we need to request IA_NA, as the dhcp6 client may be started in managed mode. */ + r = sd_dhcp6_client_set_address_request(client, link->network->dhcp6_use_pd_prefix ? link->network->dhcp6_use_address : true); + if (r < 0) + return log_link_debug_errno(link, r, "DHCPv6 CLIENT: Failed to %s requesting address: %m", + enable_disable(link->network->dhcp6_use_address)); + if (link->network->dhcp6_pd_prefix_length > 0) { r = sd_dhcp6_client_set_prefix_delegation_hint(client, link->network->dhcp6_pd_prefix_length, |