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Subnet not working! Need help

Shadow Hawkins on Wednesday, 12 May 2010 20:17:30

I have finally got round to setting up my subnet but am seeing this on my Debian sid laptop. $ ping6 ipv6.google.com PING ipv6.google.com(2a00:1450:8007::63) 56 data bytes From 2a01:348:20f::1 icmp_seq=1 Destination unreachable: Administratively prohibited From 2a01:348:20f::1 icmp_seq=2 Destination unreachable: Administratively prohibited From 2a01:348:20f::1 icmp_seq=3 Destination unreachable: Administratively prohibited --- ipv6.google.com ping statistics --- 6 packets transmitted, 0 received, +6 errors, 100% packet loss, time 5006ms I also am getting "Destination net unreachable" from another laptop running Windows 7 I have set up my tunnel on a Fedora 12 server which is connected to a Linksys WAG300N router and IPv6 connectivity is working from the server. I have set up RADVD and it is distributing addresses. I have tried as the FAQ says to run the following commands; /proc/sys/net/ipv6/conf/[your_interface]/forwarding = 0 /proc/sys/net/ipv6/conf/[your_interface]/accept_ra = 1 but am getting the following; # /proc/sys/net/ipv6/conf/sixxs/forwarding = 0 -bash: /proc/sys/net/ipv6/conf/sixxs/forwarding: Permission denied # /proc/sys/net/ipv6/conf/sixxs/accept_ra = 1 -bash: /proc/sys/net/ipv6/conf/sixxs/accept_ra: Permission denied I am now at the limits of my knowledge and would be obliged if someone could give me some pointers or assistance. Jim!

Subnet not working! Need help

Jeroen Massar SixXS Staff

on Wednesday, 12 May 2010 23:18:29

Tag [/code] is not closed

Subnet not working! Need help

Shadow Hawkins on Sunday, 26 December 2010 17:57:57

I now have ipv6 2001 addresses being distributed but i can't get any connections ipv6 seems to work as I get and ipv6 address when I ping an ipv6 domain. Here is my setup with the output from various configs and tests. ___________________ | | ___________________ | DNS, DHCP servers | | | | aiccu, radvd | ___________________ | win7.lan | |___________________| | | | | | | | aptosid.lan | | (DHCP) | | fedora12.lan | | | |___________________| | | | (DHCP) | \ | 192.168.0.10 | |___________________| \ |___________________| \\\ \ // \\ \ // \\\ \ // \\\ \ // \\\ \ /// \\\ \ // \\ \ // _____________________________________________________________ | ___________________ ___________________ ___________________ | || | | || || WLAN | LAN | WAN || || | | || || | | || ||___________________|___________________|___________________|| | | | router.lan (WRT54GL) | |_____________________________________________________________| aptosid.lan -** ifconfig **- eth0 Link encap:Ethernet HWaddr 00:16:d4:06:22:d9 UP BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) Interrupt:22 Base address:0x2400 lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:250 errors:0 dropped:0 overruns:0 frame:0 TX packets:250 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:15549 (15.1 KiB) TX bytes:15549 (15.1 KiB) wlan0 Link encap:Ethernet HWaddr 00:14:a5:a0:6f:bc inet addr:192.168.0.51 Bcast:192.168.0.255 Mask:255.255.255.0 inet6 addr: 2a01:348:6:304:214:a5ff:fea0:6fbc/64 Scope:Global inet6 addr: fe80::214:a5ff:fea0:6fbc/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:48126 errors:0 dropped:0 overruns:0 frame:0 TX packets:50800 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:23522876 (22.4 MiB) TX bytes:30905828 (29.4 MiB) -** route -A inet **- Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 192.168.0.0 * 255.255.255.0 U 0 0 0 wlan0 default router.lan, 0.0.0.0 UG 0 0 0 wlan0 -** route -A inet6 **- Kernel IPv6 routing table Destination Next Hop Flag Met Ref Use If 2a01:348:6:304::/64 :: UAe 256 0 17 wlan0 fe80::/64 :: U 256 0 0 wlan0 ::/0 fe80::21d:92ff:fe29:d53d UGDAe 1024 0 74 wlan0 ::/0 :: !n -1 1 92 lo ::1/128 :: Un 0 1 8 lo 2a01:348:6:304:214:a5ff:fea0:6fbc/128 :: Un 0 1 0 lo fe80::214:a5ff:fea0:6fbc/128 :: Un 0 1 30 lo ff00::/8 :: U 256 0 0 wlan0 ::/0 :: !n -1 1 92 lo -** ip -6 addr show **- 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 inet6 ::1/128 scope host valid_lft forever preferred_lft forever 3: wlan0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qlen 1000 inet6 2a01:348:6:304:214:a5ff:fea0:6fbc/64 scope global dynamic valid_lft 86128sec preferred_lft 14128sec inet6 fe80::214:a5ff:fea0:6fbc/64 scope link valid_lft forever preferred_lft forever -** ping6 -c 5 sixxs.net **- PING sixxs.net(2001:1af8:1:f006::6) 56 data bytes --- sixxs.net ping statistics --- 5 packets transmitted, 0 received, 100% packet loss, time 3999ms -** traceroute6 -m 10 sixxs.net **- traceroute to sixxs.net (2001:960:800::2), 10 hops max, 80 byte packets 1 * * * 2 * * * 3 * * * 4 * * * 5 * * * 6 * * * 7 * * * 8 * * * 9 * * * 10 * * * hda.lan -** ifconfig **- eth0 Link encap:Ethernet HWaddr 00:1D:92:29:D5:3D inet addr:192.168.0.10 Bcast:192.168.0.255 Mask:255.255.255.0 inet6 addr: fe80::21d:92ff:fe29:d53d/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:1524869 errors:0 dropped:0 overruns:0 frame:0 TX packets:1215161 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:2005773495 (1.8 GiB) TX bytes:193863960 (184.8 MiB) Interrupt:23 Base address:0xe000 lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:1453036 errors:0 dropped:0 overruns:0 frame:0 TX packets:1453036 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:396754864 (378.3 MiB) TX bytes:396754864 (378.3 MiB) sixxs Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00 inet6 addr: 2a01:348:6:304::2/64 Scope:Global inet6 addr: fe80::48:6:304:2/64 Scope:Link UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1280 Metric:1 RX packets:1214716 errors:0 dropped:0 overruns:0 frame:0 TX packets:943177 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:500 RX bytes:1548170626 (1.4 GiB) TX bytes:59658342 (56.8 MiB) tun0 Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00 inet addr:10.8.0.1 P-t-P:10.8.0.2 Mask:255.255.255.255 UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:100 RX bytes:0 (0.0 b) TX bytes:0 (0.0 b) -** route -A inet **- Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 10.8.0.2 * 255.255.255.255 UH 0 0 0 tun0 10.8.0.0 10.8.0.2 255.255.255.0 UG 0 0 0 tun0 192.168.0.0 * 255.255.255.0 U 0 0 0 eth0 link-local * 255.255.0.0 U 1002 0 0 eth0 default router.lan, 0.0.0.0 UG 0 0 0 eth0 -** route -A inet6 **- Kernel IPv6 routing table Destination Next Hop Flags Metric Ref Use Iface 2a01:348:6:304::/64 * U 256 1 0 sixxs fe80::/64 * U 256 0 0 eth0 fe80::/64 * U 256 0 0 sixxs */0 gw-773.lon-02.gb.sixxs.net UG 1024 2478 1 sixxs localhost/128 * U 0 6600 1 lo 2a01:348:6:304::/128 * U 0 0 1 lo cl-773.lon-02.gb.sixxs.net/128 * U 0 1214716 2 lo fe80::/128 * U 0 0 1 lo fe80::/128 * U 0 0 1 lo fe80::48:6:304:2/128 * U 0 0 1 lo fe80::21d:92ff:fe29:d53d/128 * U 0 102 1 lo ff00::/8 * U 256 0 0 eth0 ff00::/8 * U 256 0 0 sixxs -** ip -6 addr show **- 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qlen 1000 inet6 fe80::21d:92ff:fe29:d53d/64 scope link valid_lft forever preferred_lft forever 5: sixxs: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1280 qlen 500 inet6 2a01:348:6:304::2/64 scope global valid_lft forever preferred_lft forever inet6 fe80::48:6:304:2/64 scope link valid_lft forever preferred_lft forever -** ping6 -c 5 sixxs.net **- PING sixxs.net(broker04.ams.nl.sixxs.net) 56 data bytes 64 bytes from broker04.ams.nl.sixxs.net: icmp_seq=1 ttl=59 time=22.4 ms 64 bytes from broker04.ams.nl.sixxs.net: icmp_seq=2 ttl=59 time=22.0 ms 64 bytes from broker04.ams.nl.sixxs.net: icmp_seq=3 ttl=59 time=22.2 ms 64 bytes from broker04.ams.nl.sixxs.net: icmp_seq=4 ttl=59 time=22.4 ms 64 bytes from broker04.ams.nl.sixxs.net: icmp_seq=5 ttl=59 time=22.4 ms --- sixxs.net ping statistics --- 5 packets transmitted, 5 received, 0% packet loss, time 4028ms rtt min/avg/max/mdev = 22.099/22.328/22.469/0.148 ms -** traceroute6 -m 10 sixxs.net **- traceroute to sixxs.net (2001:838:2:1::30:67), 10 hops max, 80 byte packets 1 gw-773.lon-02.gb.sixxs.net (2a01:348:6:304::1) 15.221 ms 16.159 ms 17.619 ms 2 ge-1-3-0-1235.rt0.the.uk.goscomb.net (2a01:348:0:4:0:3:0:1) 18.794 ms 19.731 ms 21.402 ms 3 ae0-1368.rt0.nik.nl.goscomb.net (2a01:348::10:1:1) 28.826 ms 30.157 ms 31.658 ms 4 ams-ix.ipv6.concepts.nl (2001:7f8:1::a501:2871:1) 33.128 ms 50.224 ms 50.287 ms 5 2001:838:5:a::2 (2001:838:5:a::2) 50.365 ms 50.443 ms 50.519 ms 6 gatey.sixxs.net (2001:838:2:1::30:67) 50.592 ms 35.269 ms 34.808 ms -** aiccu test **- Tunnel Information for T26705: POP Id : gblon02 IPv6 Local : 2a01:348:6:304::2/64 IPv6 Remote : 2a01:348:6:304::1/64 Tunnel Type : ayiya Adminstate : enabled Userstate : enabled -** cat /etc/radvd.conf **- # NOTE: there is no such thing as a working "by-default" configuration file. # At least the prefix needs to be specified. Please consult the radvd.conf(5) # man page and/or /usr/share/doc/radvd-*/radvd.conf.example for help. # # interface eth0 { AdvSendAdvert on; prefix 2a01:348:6:304::/64 { }; }; -** cat /proc/sys/net/ipv6/conf/sixxs/forwarding **- 1

Subnet not working! Need help

Shadow Hawkins on Sunday, 26 December 2010 18:06:28

My lovely ascii drawing of the network seems to have screwed up so here is how my network is setup in words. hda.lan has a static address of 192.168.0.10, is cabled directly to router.lan, is the network DNS server and network DHCP server and is running aiccu and radvd on Fedora 12. aptosid.lan is a laptop connecting via WiFi to router.lan and getting ip address via DHCP router.lan is a Linksys WRT54GL with a fixed ip address 192.168.0.2. ipv6 connections are available on hda.lan but not on aptosid.lan. I hope I have described it as clearly and consicely as possible. Jim!

Subnet not working! Need help

Shadow Hawkins on Monday, 27 December 2010 14:53:33

I'm pretty much lost...why not do a crude drawing in paint or something and post it on a website? (with all addresses labled)

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