raise RuntimeError(
'Invalid hop limit {0} should be {1}'.format(ipv6.hlim,
hop_limit - hop_num))
if not ipv6.haslayer(ICMPv6EchoRequest):
raise RuntimeError(
'Invalid hop limit {0} should be {1}'.format(ipv6.hlim,
hop_limit - hop_num))
if not ipv6.haslayer(ICMPv6EchoRequest):