Test Information

TitleGet the value of IPV6_MULTICAST_HOPS option from kernel
CommandLine./tst_mcast_hops_get --log=12.html --title=Get the value of IPV6_MULTICAST_HOPS option from kernel
TestVersionREL_1_1_18
Start2023/01/26 16:32:09
SystemName(null)
KernelVersion(null)

Test Sequence Execution Log

16:32:09Start

== create an IPv6 socket ==
16:32:09socket(domain:AF_INET6, type:SOCK_DGRAM, protocol:0)
16:32:09return sockfd=4

== get the default value of hoplimit option ==
16:32:09getsockopt(sockfd:4, level:IPPROTO_IPV6, optname:IPV6_MULTICAST_HOPS, optval:0x3ffff378b50, optlen:0x3ffff378b4c)
16:32:09return length 4

== set the value of hoplimit option to 64 ==
16:32:09setsockopt(sockfd:4, level:IPPROTO_IPV6, optname:IPV6_MULTICAST_HOPS, optval:0x3ffff378b50, optlen:4)
16:32:09return 0

== get the value of hoplimit option ==
16:32:09getsockopt(sockfd:4, level:IPPROTO_IPV6, optname:IPV6_MULTICAST_HOPS, optval:0x3ffff378b50, optlen:0x3ffff378b4c)
16:32:09return length 4

OK
16:32:09End