also one example of same IPv6 addresses fe80::1:2:3:4 and fe80::1:02:003:0004
On Tue, Apr 23, 2019 at 9:01 PM Juha Heinanen <[email protected]> wrote: > Daniel-Constantin Mierla writes: > > > Can you try without hard coding the IP address there, but use the value > > from the listen address? That will show if works properly with the > > config based values. > > I tried like this: > > addr->sin6.sin6_scope_id = > ipv6_get_netif_scope(sock_info->address_str.s); > > and it failed: > > Apr 23 20:45:12 salmon /usr/bin/sip-proxy[12701]: ERROR: <core> > [core/udp_server.c:400]: udp_init(): bind(8, 0x7f88340f6fe4, 28) on > FE80:0:0:0:6E29:95FF:FE7D:37E6: Invalid argument > > Then I went and tried all these: > > addr->sin6.sin6_scope_id = > // ipv6_get_netif_scope(sock_info->address_str.s); > // ipv6_get_netif_scope("fe80::6e29:95ff:fe7d:37e6"); > // > ipv6_get_netif_scope("fe80:0:0:0:6e29:95ff:fe7d:37e6"); > ipv6_get_netif_scope("fe80::6e29:95ff:fe7d:37e6"); > // ipv6_get_netif_scope("FE80::6E29:95FF:FE7D:37E6"); > > The only version that worked is the one not commented out. So the > address needs to be exactly as shown by 'ip addr': > > 2: wlp1s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP > group default qlen 1000 > link/ether 6c:29:95:7d:37:e6 brd ff:ff:ff:ff:ff:ff > inet 192.168.43.98/24 brd 192.168.43.255 scope global wlp1s0 > valid_lft forever preferred_lft forever > inet6 fe80::6e29:95ff:fe7d:37e6/64 scope link > valid_lft forever preferred_lft forever > > i.e., same case and omitting of zero fields. > > It would be better to use the name of the interface (in above wlp1s0) > with call if_nametoindex(ifname). Is the name available? > > -- Juha > > _______________________________________________ > Kamailio (SER) - Users Mailing List > [email protected] > https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >
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