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-rw-r--r--src/plugins/linux-cp/lcp_interface.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/plugins/linux-cp/lcp_interface.c b/src/plugins/linux-cp/lcp_interface.c
index be73372e374..82675903ec6 100644
--- a/src/plugins/linux-cp/lcp_interface.c
+++ b/src/plugins/linux-cp/lcp_interface.c
@@ -1172,7 +1172,8 @@ lcp_itf_pair_link_up_down (vnet_main_t *vnm, u32 hw_if_index, u32 flags)
tap_set_carrier (si->hw_if_index,
(flags & VNET_HW_INTERFACE_FLAG_LINK_UP));
- if (flags & VNET_HW_INTERFACE_FLAG_LINK_UP)
+ if (flags & VNET_HW_INTERFACE_FLAG_LINK_UP &&
+ hi->link_speed != UINT32_MAX)
{
tap_set_speed (si->hw_if_index, hi->link_speed / 1000);
}