Symbol: VTNET_MAX_MTU
sys/dev/virtual/virtio/net/if_vtnet.c
1004
if (ifr->ifr_mtu < ETHERMIN || ifr->ifr_mtu > VTNET_MAX_MTU)
sys/dev/virtual/virtio/net/if_vtnetvar.h
243
CTASSERT(((VTNET_MAX_TX_SEGS - 1) * MCLBYTES) >= VTNET_MAX_MTU);