我正在尝试使用 --custom 选项在 Mininet 中运行 .py 脚本。我的代码如下：
from mininet.topo import Topo
from mininet.net import Mininet
from mininet.util import dumpNodeConnections
from mininet.log import setLogLevel
from mininet.util import irange
class LinearTopo( Topo ):
"Linear topology of k switches, with n hosts per switch."
def build( self, k=2, n=1, **_opts):
"""k: number of switches
n: number of hosts per switch"""
self.k = k
self.n = n
if n == 1:
genHostName = lambda i, j: 'h%s' % i
else:
genHostName = lambda i, …