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
Start2023/01/17 08:40:19
SystemName(null)
KernelVersion(null)

Test Sequence Execution Log

08:40:19Start

== create an IPv6 socket ==
08:40:19socket(domain:AF_INET6, type:SOCK_DGRAM, protocol:0)
08:40:19return sockfd=4

== get the default value of hoplimit option ==
08:40:20getsockopt(sockfd:4, level:IPPROTO_IPV6, optname:IPV6_MULTICAST_HOPS, optval:0x7ffee8ad8cc8, optlen:0x7ffee8ad8cc4)
08:40:20return length 4

== set the value of hoplimit option to 64 ==
08:40:20setsockopt(sockfd:4, level:IPPROTO_IPV6, optname:IPV6_MULTICAST_HOPS, optval:0x7ffee8ad8cc8, optlen:4)
08:40:20return 0

== get the value of hoplimit option ==
08:40:20getsockopt(sockfd:4, level:IPPROTO_IPV6, optname:IPV6_MULTICAST_HOPS, optval:0x7ffee8ad8cc8, optlen:0x7ffee8ad8cc4)
08:40:20return length 4

OK
08:40:20End