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
Start2023/01/17 08:40:32
SystemName(null)
KernelVersion(null)

Test Sequence Execution Log

08:40:32Start
08:40:33tst_get_unused_port() get port 51843

== create an IPv4 socket ==
08:40:33socket(domain:AF_INET, type:SOCK_STREAM, protocol:0)
08:40:33return sockfd=4

== bind IPv4 socket to port 51843 ==
08:40:33bind(sockfd:4, my_addr:0x7ffd618420f0, addrlen:16)
08:40:33return 0

== listen on IPv4 socket ==
08:40:33listen(sockfd:4, backlog:100)
08:40:33return 0

== create an IPv6 socket ==
08:40:33socket(domain:AF_INET6, type:SOCK_STREAM, protocol:0)
08:40:33return sockfd=5

== disabled the IPV6_V6ONLY option ==
08:40:33setsockopt(sockfd:5, level:IPPROTO_IPV6, optname:IPV6_V6ONLY, optval:0x7ffd618420ec, optlen:4)
08:40:33return 0

== bind IPv6 socket to port 51843 ==
08:40:33bind(sockfd:5, my_addr:0x7ffd61842100, addrlen:28)
08:40:33return error EADDRINUSE

== enabled the IPV6_V6ONLY option ==
08:40:33setsockopt(sockfd:5, level:IPPROTO_IPV6, optname:IPV6_V6ONLY, optval:0x7ffd618420ec, optlen:4)
08:40:33return 0

== bind IPv6 socket to port 51843 ==
08:40:34bind(sockfd:5, my_addr:0x7ffd61842100, addrlen:28)
08:40:34return 0

== listen on IPv6 socket ==
08:40:34listen(sockfd:5, backlog:100)
08:40:34return 0
08:40:34close(5)
08:40:34close(4)

OK
08:40:34End