Works for me. Though admittedly I'm testing 3.5.6 on Ubuntu since my OpenWRT VM died some time ago.
Will try to create a new OpenWRT VM. In the meantime, a couple of typical troubleshooting questions off the top of my head: - Does your translator have a route towards 1.1.1.1? (Can you ping both 2001:123:ab:123:16da:e9ff:fe48:f99e and 1.1.1.1 from the translator when Jool isn't modprobed?) - Is Jool printing something in dmesg? On Tue, Jan 7, 2020 at 10:23 AM Brian J. Murrell <[email protected]> wrote: > > I'm using 3.5.6.0 on OpenWrt 18.06.4. Yes, I know it's old and > stricken but it was working for me for a while and 19.07.x is right > around the corner. Hopefully. :-) The router has since rebooted and > the module didn't get automatically reloaded, so I will have to > investigate why/how to do that, but that's not relevant here. > > In any case after the reboot I inserted the module manually: > > # modprobe jool pool6=64:ff9b::/96 > # lsmod | grep jool > crypto_hash 8288 2 jool,md5 > jool 101424 0 > nf_defrag_ipv4 800 4 jool,xt_socket,xt_TPROXY,nf_conntrack_ipv4 > nf_defrag_ipv6 4304 4 jool,xt_socket,xt_TPROXY,nf_conntrack_ipv6 > > So it seems to be loaded OK. It just doesn't seem to be NAT64ing > packets: > > # ping 64:ff9b::1.1.1.1 > PING 64:ff9b::1.1.1.1(64:ff9b::101:101) 56 data bytes > [nothing] > > Those packets are making it to the router: > > # tcpdump -i br-lan -s 0 -n net 64:ff9b::/96 > tcpdump: verbose output suppressed, use -v or -vv for full protocol decode > listening on br-lan, link-type EN10MB (Ethernet), capture size 262144 bytes > 11:18:40.500058 IP6 2001:123:ab:123:16da:e9ff:fe48:f99e > 64:ff9b::101:101: > ICMP6, echo request, seq 53, length 64 > 11:18:41.524101 IP6 2001:123:ab:123:16da:e9ff:fe48:f99e > 64:ff9b::101:101: > ICMP6, echo request, seq 54, length 64 > 11:18:42.548170 IP6 2001:123:ab:123:16da:e9ff:fe48:f99e > 64:ff9b::101:101: > ICMP6, echo request, seq 55, length 64 > 11:18:43.572236 IP6 2001:123:ab:123:16da:e9ff:fe48:f99e > 64:ff9b::101:101: > ICMP6, echo request, seq 56, length 64 > > but the corresponding ipv4 packets are not being sent on the WAN > interface: > > # tcpdump -i eth0.2 -n -s 0 host 1.1.1.1 > tcpdump: verbose output suppressed, use -v or -vv for full protocol decode > listening on eth0.2, link-type EN10MB (Ethernet), capture size 262144 bytes > ^C > 0 packets captured > 9 packets received by filter > 0 packets dropped by kernel > > Is there something I am missing/forgetting other than to just "modprobe > jool pool6=64:ff9b::/96"? > > Cheers, > b. > > _______________________________________________ > Jool-list mailing list > [email protected] > https://mail-lists.nic.mx/listas/listinfo/jool-list _______________________________________________ Jool-list mailing list [email protected] https://mail-lists.nic.mx/listas/listinfo/jool-list
