16:32:08 | Start |
| == create an IPv6 socket == |
16:32:08 | socket(domain:AF_INET6, type:SOCK_DGRAM, protocol:0)
|
16:32:08 | return sockfd=4
|
| == set the value of multicast hoplimit to 0 == |
16:32:08 | setsockopt(sockfd:4, level:IPPROTO_IPV6, optname:IPV6_MULTICAST_HOPS, optval:0x3ffde8f8f20, optlen:4)
|
16:32:08 | return 0
|
| == check whether multicast hoplimit is set correctly == |
16:32:08 | getsockopt(sockfd:4, level:IPPROTO_IPV6, optname:IPV6_MULTICAST_HOPS, optval:0x3ffde8f8f20, optlen:0x3ffde8f8f1c)
|
16:32:08 | return length 4
|
| == set the value of multicast hoplimit to 64 == |
16:32:08 | setsockopt(sockfd:4, level:IPPROTO_IPV6, optname:IPV6_MULTICAST_HOPS, optval:0x3ffde8f8f20, optlen:4)
|
16:32:08 | return 0
|
| == check whether multicast hoplimit is set correctly == |
16:32:08 | getsockopt(sockfd:4, level:IPPROTO_IPV6, optname:IPV6_MULTICAST_HOPS, optval:0x3ffde8f8f20, optlen:0x3ffde8f8f1c)
|
16:32:08 | return length 4
|
| == set the value of hoplimit to 255 == |
16:32:08 | setsockopt(sockfd:4, level:IPPROTO_IPV6, optname:IPV6_MULTICAST_HOPS, optval:0x3ffde8f8f20, optlen:4)
|
16:32:08 | return 0
|
| == check whether multicast hoplimit is set correctly == |
16:32:08 | getsockopt(sockfd:4, level:IPPROTO_IPV6, optname:IPV6_MULTICAST_HOPS, optval:0x3ffde8f8f20, optlen:0x3ffde8f8f1c)
|
16:32:08 | return length 4
|
| OK |
16:32:08 | End |