Method getfield

scapy/contrib/bgp.py:126–128

(self, pkt, s)

        return s + self.i2m(pkt, val)

    def getfield(self, pkt, s):
        length = self.mask2iplen(orb(s[0])) + 1
        return s[length:], self.m2i(pkt, s[:length])

    def m2i(self, pkt, m):
        mask = orb(m[0])