def getlinknetif(self, net):
        for netif in self.netifs():
            if hasattr(netif, 'othernet') and netif.othernet == net:
                return netif
        return None
Return the interface of that links this net with another net
dataset/ETHPy150Open coreemu/core/daemon/core/netns/vnet.py/LxBrNet.getlinknetif