diff options
| author | Susant Sahani <ssahani@users.noreply.github.com> | 2016-04-21 06:04:13 +0530 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2016-04-20 20:34:13 -0400 |
| commit | 439689c6ec48faba67565562d75701d5736567e7 (patch) | |
| tree | 7970f3f89b0a1331b53917f5869e41fefc9b0ef9 /src/network/networkd-network.h | |
| parent | f15ab461ec10cb0164b9e6110957012d052415ea (diff) | |
networkd: bump MTU to 1280 for interfaces which have IPv6 enabled (#3077)
IPv6 protocol requires a minimum MTU of 1280 bytes on the interface.
This fixes #3046.
Introduce helper link_ipv6_enabled() to figure out whether IPV6 is enabled.
Introduce network_has_static_ipv6_addresses() to find out if any static
ipv6 address configured.
If IPv6 is not configured on any interface that is SLAAC, DHCPv6 and static
IPv6 addresses not configured, then IPv6 will be automatically disabled for that
interface, that is we write "1" to /proc/sys/net/ipv6/conf//disable_ipv6.
Diffstat (limited to 'src/network/networkd-network.h')
| -rw-r--r-- | src/network/networkd-network.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/network/networkd-network.h b/src/network/networkd-network.h index 3d44113b05..15417f4828 100644 --- a/src/network/networkd-network.h +++ b/src/network/networkd-network.h @@ -186,6 +186,8 @@ int network_get_by_name(Manager *manager, const char *name, Network **ret); int network_get(Manager *manager, struct udev_device *device, const char *ifname, const struct ether_addr *mac, Network **ret); int network_apply(Manager *manager, Network *network, Link *link); +bool network_has_static_ipv6_addresses(Network *network); + int config_parse_netdev(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata); int config_parse_domains(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata); int config_parse_tunnel(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata); |