| === akp55_ is now known as akp55__ | ||
| === Kamilion|ZNC is now known as Kamilion | ||
| egon96 | nmcli general shows reduced connectivity but my netplan has ip4v and ipv6 addreses. Why is the connectivity reduced to LAN? (But I have ssh connections) | 09:18 |
|---|---|---|
| egon96 | @sil2100 @slyon I asked: [10:18:40 AM] <egon96> nmcli general shows reduced connectivity but my netplan has ip4v and ipv6 addreses. Why is the connectivity reduced to LAN? (But I have ssh connections) | 10:07 |
| egon96 | [10:53:05 AM] → sil2100 hat den Raum betreten | 10:07 |
| egon96 | [11:02:10 AM] → slyon hat den Raum betreten | 10:07 |
| slyon | egon96: oh I must have missed that. what do you mean by "reduced connectivity"? How does you netplan YAML look like? | 10:15 |
| egon96 | This is my netplan:network: | 10:25 |
| egon96 | version: 2 | 10:25 |
| egon96 | renderer: NetworkManager | 10:25 |
| egon96 | ethernets: | 10:25 |
| egon96 | ens3: | 10:25 |
| egon96 | addresses: [37.120.185.29/22, "2a03:4000:f:786::2/64","2a03:4000:f:786::a/64"] | 10:25 |
| egon96 | gateway4: 37.120.184.1 | 10:25 |
| egon96 | gateway6: fe80::1 | 10:25 |
| egon96 | nameservers: | 10:25 |
| egon96 | addresses: [85.214.20.141] | 10:25 |
| egon96 | And this the nmcli message in german:thomas@thomasKVM:~$ nmcli general | 10:26 |
| egon96 | STATE CONNECTIVITY WIFI-HW WIFI WWAN-HW WWAN | 10:26 |
| egon96 | verbunden (nur Gelände) begrenzt aktiviert aktiviert aktiviert aktiviert | 10:26 |
| egon96 | thomas@thomasKVM:~$ | 10:26 |
| egon96 | ping ipv4 functions, ping6 ipv6 gets no answers | 10:28 |
| slyon | according to nmcli's manpage the "CONNECTIVITY: begrenzt" (i.e. "limited") means: "the host is connected to a network, but it has no access to the Internet." | 10:32 |
| slyon | is fe80::1 an actual IP6 gateway? that IP looks odd to me... its a link-local address, but not derived from a MAC. | 10:33 |
| slyon | did you assing this IP to your routers interfaces manually/statically? | 10:37 |
| slyon | can you ping6 fe80::1? | 10:38 |
| egon96 | no | 10:40 |
| egon96 | The gateway address is told me from my vserver's provider | 10:42 |
| slyon | okay. Can you show the output of "nmcli dev ens3" and or "ip addr ens3"? To check if you have a link-local IP6 assigned to your interface? | 10:44 |
| slyon | You might be able to force this by using netplan's "link-local: [ ipv6 ]" setting | 10:45 |
| slyon | maybe you can't ping the gateway because there is not link-local address assigned to ens3 | 10:45 |
| egon66 | My laptop lost power so I am disrupted. I have to restore my environment | 11:06 |
| slyon | re posting my last messages: | 11:06 |
| slyon | okay. Can you show the output of "nmcli dev ens3" and or "ip addr ens3"? To check if you have a link-local IP6 assigned to your interface? | 11:06 |
| slyon | You might be able to force this by using netplan's "link-local: [ ipv6 ]" setting | 11:06 |
| slyon | maybe you can't ping the gateway because there is not link-local address assigned to ens3 | 11:06 |
| egon66 | thomas@thomasKVM:~$ ip a ens3 | 11:41 |
| egon66 | Command "ens3" is unknown, try "ip address help". | 11:41 |
| egon66 | thomas@thomasKVM:~$ ip addr ens3 | 11:41 |
| egon66 | Command "ens3" is unknown, try "ip address help". | 11:41 |
| egon66 | thomas@thomasKVM:~$ nmcli dev show | 11:41 |
| egon66 | GENERAL.DEVICE: ens3 | 11:41 |
| egon66 | GENERAL.TYPE: ethernet | 11:41 |
| egon66 | GENERAL.HWADDR: 86:67:B6:38:68:99 | 11:41 |
| egon66 | GENERAL.MTU: 1500 | 11:41 |
| egon66 | GENERAL.STATE: 100 (verbunden) | 11:41 |
| egon66 | GENERAL.CONNECTION: netplan-ens3 | 11:41 |
| egon66 | GENERAL.CON-PATH: /org/freedesktop/NetworkManager/ActiveC> | 11:41 |
| egon66 | WIRED-PROPERTIES.CARRIER: an | 11:41 |
| egon66 | IP4.ADDRESS[1]: 37.120.185.29/22 | 11:41 |
| egon66 | IP4.GATEWAY: 37.120.184.1 | 11:41 |
| egon66 | IP4.ROUTE[1]: dst = 37.120.184.0/22, nh = 0.0.0.0, mt> | 11:41 |
| egon66 | IP4.ROUTE[2]: dst = 169.254.0.0/16, nh = 0.0.0.0, mt > | 11:41 |
| egon66 | IP4.ROUTE[3]: dst = 0.0.0.0/0, nh = 37.120.184.1, mt > | 11:41 |
| egon66 | IP4.GATEWAY: 37.120.184.1 | 11:41 |
| egon66 | IP4.ROUTE[1]: dst = 37.120.184.0/22, nh = 0.0.0.0, mt> | 11:41 |
| egon66 | IP4.ROUTE[2]: dst = 169.254.0.0/16, nh = 0.0.0.0, mt > | 11:41 |
| egon66 | IP4.ROUTE[3]: dst = 0.0.0.0/0, nh = 37.120.184.1, mt > | 11:41 |
| egon66 | IP4.DNS[1]: 85.214.20.141 | 11:41 |
| egon66 | IP6.ADDRESS[1]: 2a03:4000:f:786::2/64 | 11:41 |
| egon66 | IP6.ADDRESS[2]: 2a03:4000:f:786::a/64 | 11:41 |
| egon66 | IP6.ADDRESS[3]: fe80::8467:b6ff:fe38:6899/64 | 11:41 |
| egon66 | IP6.GATEWAY: fe80::1 | 11:41 |
| egon66 | IP6.ROUTE[1]: dst = fe80::/64, nh = ::, mt = 100 | 11:41 |
| egon66 | IP6.ROUTE[2]: dst = 2a03:4000:f:786::/64, nh = ::, mt> | 11:41 |
| egon66 | IP6.ROUTE[3]: dst = fe80::1/128, nh = ::, mt = 20100 | 11:41 |
| egon66 | IP6.ROUTE[4]: dst = ff00::/8, nh = ::, mt = 256, tabl> | 11:41 |
| egon66 | IP6.ROUTE[5]: dst = ::/0, nh = fe80::1, mt = 20100 | 11:41 |
| egon66 | GENERAL.DEVICE: lo | 11:41 |
| egon66 | GENERAL.TYPE: loopback | 11:41 |
| egon66 | GENERAL.HWADDR: 00:00:00:00:00:00 | 11:41 |
| egon66 | GENERAL.MTU: 65536 | 11:41 |
| slyon | well it looks like you have an actual ipv6 link-local address: fe80::8467:b6ff:fe38:6899/64. You should be able to ping your gateway (fe80::1) then, if that exists.. | 11:52 |
| slyon | does this work: ping6 fe80::1%ens3 ? | 12:02 |
| === akp55_ is now known as akp55__ | ||
| === akp55__ is now known as akp55 | ||
| egon66 | yes, it works: | 13:56 |
| egon66 | thomas@thomasKVM:~$ ping6 fe80::1%ens3 | 13:56 |
| egon66 | PING fe80::1%ens3(fe80::1%ens3) 56 Datenbytes | 13:56 |
| egon66 | 64 Bytes von fe80::1%ens3: icmp_seq=1 ttl=64 Zeit=0.472 ms | 13:56 |
| egon66 | 64 Bytes von fe80::1%ens3: icmp_seq=2 ttl=64 Zeit=1.02 ms | 13:56 |
| egon66 | 64 Bytes von fe80::1%ens3: icmp_seq=3 ttl=64 Zeit=14.9 ms | 13:56 |
| egon66 | 64 Bytes von fe80::1%ens3: icmp_seq=4 ttl=64 Zeit=0.361 ms | 13:56 |
| egon66 | 64 Bytes von fe80::1%ens3: icmp_seq=5 ttl=64 Zeit=0.507 ms | 13:56 |
| egon66 | 64 Bytes von fe80::1%ens3: icmp_seq=6 ttl=64 Zeit=0.624 ms | 13:56 |
| egon66 | 64 Bytes von fe80::1%ens3: icmp_seq=7 ttl=64 Zeit=0.516 ms | 13:56 |
| egon66 | 64 Bytes von fe80::1%ens3: icmp_seq=8 ttl=64 Zeit=0.409 ms | 13:56 |
| egon66 | ^C | 13:56 |
| egon66 | --- fe80::1%ens3 ping statistics --- | 13:56 |
| egon66 | 8 Pakete übertragen, 8 empfangen, 0% Paketverlust, Zeit 7111ms | 13:56 |
| egon66 | rtt min/avg/max/mdev = 0.361/2.347/14.869/4.736 ms | 13:56 |
| egon66 | thomas@thomasKVM:~$ | 13:56 |
| egon66 | slyon (I had to do other things.) Have you seen my message that ping6 with %ens3 works? What does that mean? What should I do? (In netplan?) | 15:19 |
| slyon | egon66: ah! that's good news. It means the gateway6 is working | 15:19 |
| slyon | I'm still wondering why it can't reach the internet though... can you "ping6 2001:4860:4860::8888" (i.e. the IPv6 google DNS) | 15:20 |
| slyon | maybe it's a DNS issue after all, as there is not IPv6 DNS in you netplan config | 15:21 |
| egon66 | ping6 with google-address say there is no service. Yes, this should be a nameserver problem. | 15:25 |
| slyon | what is the exact error message? If you cannot ping, then is must be something else than DNS, no? | 15:28 |
| egon66 | The message: | 15:33 |
| egon66 | thomas@thomasKVM:~$ ping6 2001:4860:4860:8888 | 15:33 |
| egon66 | ping6: 2001:4860:4860:8888: Der Name oder der Dienst ist nicht bekannt | 15:33 |
| egon66 | thomas@thomasKVM:~$ ^C | 15:33 |
| egon66 | thomas@thomasKVM:~$ | 15:33 |
| egon66 | Should I have a line with nameservers6 or so? | 15:34 |
| slyon | I have two ideas: | 15:35 |
| slyon | 1) define "gateway6: fe80::1%ens3" (not sure if this is supported by netplan) | 15:35 |
| slyon | 2) add "2001:4860:4860:8888" to the list of nameservers.addresses | 15:35 |
| egon66 | I"ll try your ideas. Then you "ll hear from me. Thanks! | 15:37 |
| egon66 | Second idea: I get: | 15:58 |
| egon66 | Error in network definition: malformed address '2001:4860:4860:8888', must be X.X.X.X or X:X:X:X:X:X:X:X | 15:59 |
| egon66 | addresses: [85.214.20.141, "2001:4860:4860:8888"] | 15:59 |
| slyon | sorry, the google DNS is "2001:4860:4860::8888" (note the :: there) | 16:12 |
| egon66 | This ping is correct. | 16:23 |
| egon66 | But now the other way. | 16:24 |
| egon66 | thomas@Epsil192:~$ ping6 2a03:4000:f:786::2 | 16:25 |
| egon66 | PING 2a03:4000:f:786::2(2a03:4000:f:786::2) 56 Datenbytes | 16:25 |
| egon66 | ^C | 16:25 |
| egon66 | --- 2a03:4000:f:786::2 ping statistics --- | 16:25 |
| egon66 | 5 Pakete übertragen, 0 empfangen, 100% Paketverlust, Zeit 4095ms | 16:25 |
| egon66 | thomas@Epsil192:~$ | 16:25 |
| egon66 | (This is the address of thomasKVM in netplan.) | 16:25 |
| egon66 | quit | 17:25 |
| egon66 | exit | 17:26 |
| egon66 | leave | 17:26 |
| === King_InuYasha is now known as Conan_Kudo | ||
| === Conan_Kudo is now known as King_InuYasha | ||
| === King_InuYasha is now known as Conan_Kudo | ||
| === Conan_Kudo is now known as King_InuYasha | ||
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