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lldp packet transmission on a bonded interface

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LLDP packets are dropped at interface output node if each slave's link
is configured as the LLDP interface. The admin state is configured and
managed by the bonded interface, so slave link's state is down by default.
The checking for the admin state UP should be ignored for the slave link.

Change-Id: I06ca250f42fcb8cc50e0ea3a3817a2c5b56865df
Signed-off-by: Steve Shin <jonshin@cisco.com>
This commit is contained in:
Steve Shin
2017-07-07 14:57:46 -07:00
committed by John Lo
parent 9a1ae1ac76
commit 042a621b90
3 changed files with 11 additions and 7 deletions
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src/vnet/lldp/lldp_cli.c
+4 -2
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@@ -74,7 +74,8 @@ lldp_cfg_intf_set (u32 hw_if_index, u8 ** port_desc, int enable)
const vnet_sw_interface_t *sw =
vnet_get_sw_interface (lm->vnet_main, hi->sw_if_index);
if (sw->flags & VNET_SW_INTERFACE_FLAG_ADMIN_UP)
if (sw->flags & (VNET_SW_INTERFACE_FLAG_ADMIN_UP |
VNET_SW_INTERFACE_FLAG_BOND_SLAVE))
{
lldp_schedule_intf (lm, n);
}
@@ -501,7 +502,8 @@ format_lldp_intfs_detail (u8 * s, vlib_main_t * vm, const lldp_main_t * lm)
hw = vnet_get_hw_interface(vnm, n->hw_if_index);
sw = vnet_get_sw_interface(lm->vnet_main, hw->sw_if_index);
/* Interface shutdown */
if (!(sw->flags & VNET_SW_INTERFACE_FLAG_ADMIN_UP))
if (!(sw->flags & (VNET_SW_INTERFACE_FLAG_ADMIN_UP |
VNET_SW_INTERFACE_FLAG_BOND_SLAVE)))
{
s = format(s, "\nInterface name: %s\nInterface/peer state: "
"interface down\nLast packet sent: %U\n",