EAFNOSUPPORT on ipv6 regression #150
Description
The following command causes EAFNOSUPPORT errors in ./sipp -sn uac '[::1]:12347' -p 12348. Looking at an strace, looks like:
socket(PF_INET, SOCK_DGRAM, IPPROTO_UDP) = 4
bind(4, {sa_family=AF_INET, sin_port=htons(12348), sin_addr=inet_addr("0.0.0.0")}, 16) = 0
sendto(4, "INVITE sip:service@[::1]:12347 S"..., 512, 0, {sa_family=AF_INET6, sin6_port=htons(12347), inet_pton(AF_INET6, "::1", &sin6_addr), sin6_flowinfo=0, sin6_scope_id=0}, 28) = -1 EAFNOSUPPORT (Address family not supported by protocol)