ipng/lcpng
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Consolidate MTU and Link changes into one function.

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This commit is contained in:
Pim van Pelt
2021-08-24 17:36:11 +02:00
parent c02656de22
commit 6d2ce1cd83
2 changed files with 33 additions and 38 deletions
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13
lcpng_interface.c
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@ -606,6 +606,7 @@ lcp_validate_if_name (u8 *name)
void
lcp_itf_set_link_state (const lcp_itf_pair_t *lip, u8 state)
{
vnet_main_t *vnm = vnet_get_main ();
int curr_ns_fd, vif_ns_fd;
if (!lip) return;
@ -620,6 +621,18 @@ lcp_itf_set_link_state (const lcp_itf_pair_t *lip, u8 state)
clib_setns (vif_ns_fd);
}
/* Set the same link state on all three (TAP, sw, netlink)
*/
if (state)
{
vnet_sw_interface_admin_up (vnm, lip->lip_host_sw_if_index);
vnet_sw_interface_admin_up (vnm, lip->lip_phy_sw_if_index);
}
else
{
vnet_sw_interface_admin_down (vnm, lip->lip_phy_sw_if_index);
vnet_sw_interface_admin_down (vnm, lip->lip_host_sw_if_index);
}
vnet_netlink_set_link_state (lip->lip_vif_index, state);
if (vif_ns_fd != -1)