08:41:16 | Start |
| == create an IPv6/UDP socket == |
08:41:16 | socket(domain:AF_INET6, type:SOCK_DGRAM, protocol:0)
|
08:41:16 | return sockfd=4
|
08:41:17 | tst_get_unused_port() get port 41077
|
| == set hoplimit of socket to 64 == |
08:41:17 | setsockopt(sockfd:4, level:IPPROTO_IPV6, optname:IPV6_UNICAST_HOPS, optval:0x7fff5eb2e9a8, optlen:4)
|
08:41:17 | return 0
|
| == set IPV6_RECVHOPLIMIT to 1 == |
08:41:17 | setsockopt(sockfd:4, level:IPPROTO_IPV6, optname:IPV6_RECVHOPLIMIT, optval:0x7fff5eb2e9ac, optlen:4)
|
08:41:17 | return 0
|
| == bind socket to address == |
08:41:17 | bind(sockfd:4, my_addr:0x7fff5eb2ea90, addrlen:28)
|
08:41:17 | return 0
|
| == send message to itself == |
08:41:17 | sendto(sockfd:4, buf:0x407010, len:17, flags:0, to:0x7fff5eb2ea90, tolen:28)
|
08:41:17 | return 17
|
| == recv one message == |
08:41:18 | recvmsg(sockfd:4, msg:0x7fff5eb2ea40, flags:0)
|
08:41:18 | return 17
|
| the received hop limit = 64, length = 20 |
08:41:18 | close(4)
|
| OK |
08:41:18 | End |