Test Information

TitleAllow two versions of the same server process to run on the same port
CommandLine./tst_v6only_set_server --log=20.html --title=Allow two versions of the same server process to run on the same port
TestVersionREL_1_1_18
Start2023/02/03 01:00:30
SystemName(null)
KernelVersion(null)

Test Sequence Execution Log

01:00:30Start
01:00:31tst_get_unused_port() get port 59985

== create an IPv4 socket ==
01:00:31socket(domain:AF_INET, type:SOCK_STREAM, protocol:0)
01:00:31return sockfd=4

== bind IPv4 socket to port 59985 ==
01:00:32bind(sockfd:4, my_addr:0x3ffe0b789d0, addrlen:16)
01:00:32return 0

== listen on IPv4 socket ==
01:00:32listen(sockfd:4, backlog:100)
01:00:32return 0

== create an IPv6 socket ==
01:00:32socket(domain:AF_INET6, type:SOCK_STREAM, protocol:0)
01:00:32return sockfd=5

== disabled the IPV6_V6ONLY option ==
01:00:32setsockopt(sockfd:5, level:IPPROTO_IPV6, optname:IPV6_V6ONLY, optval:0x3ffe0b789cc, optlen:4)
01:00:32return 0

== bind IPv6 socket to port 59985 ==
01:00:32bind(sockfd:5, my_addr:0x3ffe0b789e0, addrlen:28)
01:00:32return error EADDRINUSE

== enabled the IPV6_V6ONLY option ==
01:00:32setsockopt(sockfd:5, level:IPPROTO_IPV6, optname:IPV6_V6ONLY, optval:0x3ffe0b789cc, optlen:4)
01:00:32return 0

== bind IPv6 socket to port 59985 ==
01:00:32bind(sockfd:5, my_addr:0x3ffe0b789e0, addrlen:28)
01:00:32return 0

== listen on IPv6 socket ==
01:00:32listen(sockfd:5, backlog:100)
01:00:32return 0
01:00:32close(5)
01:00:32close(4)

OK
01:00:32End