diff options
| -rw-r--r-- | src/plugins/linux-cp/lcp_interface.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/plugins/linux-cp/lcp_interface.c b/src/plugins/linux-cp/lcp_interface.c index eef06ecfa19..fab048a7773 100644 --- a/src/plugins/linux-cp/lcp_interface.c +++ b/src/plugins/linux-cp/lcp_interface.c @@ -805,6 +805,14 @@ lcp_itf_pair_create (u32 phy_sw_if_index, u8 *host_if_name, return VNET_API_ERROR_INVALID_SW_IF_INDEX; } + if (hw->hw_class_index != ethernet_hw_interface_class.index && + host_if_type == LCP_ITF_HOST_TAP) + { + LCP_ITF_PAIR_ERR ( + "pair_create: don't create TAP for non-eth interface; use tun"); + return VNET_API_ERROR_INVALID_ARGUMENT; + } + /* * Use interface-specific netns if supplied. * Otherwise, use netns if defined, otherwise use the OS default. |