| === chris14_ is now known as chris14 | ||
| === haggertk_ is now known as haggertk | ||
| punkgeek | Is there anyway to access ipv6 website on ipv4 network with spesific dns server? | 08:58 |
|---|---|---|
| tomreyn | punkgeek: there is https://en.wikipedia.org/wiki/6in4 - but more likely the answer will be 'no' | 09:13 |
| tomreyn | it's not a matter of the dns server, it's a matter of whether you're taking part in a network / able to communicate with peers which speak ipv6, and whether your routers let you. | 09:15 |
| punkgeek | tomreyn: Have you check the get4for6 project on the github? https://github.com/vitlabuda/get4for6 | 09:20 |
| tomreyn | punkgeek: no, i'm not familiar with it. you may get better answers to your networking questions in #networking (if you ask concrete questions). | 09:29 |
| === shokohsc4 is now known as shokohsc | ||
| Teridon | I would swear that my storage config worked -- in fact, I built several systems with it -- but now when I try to autoinstall I get autoinstall config did not create needed bootloader partition. Here is the ansible template I'm using: https://dpaste.org/7eqq1 -- am I missing something obvious? | 17:06 |
| dbungert | Teridon: we typically create the ESP a bit bigger, did you verify that that was big enough? | 17:08 |
| dbungert | Teridon: part_efi is created but never formatted or mounted, and there is also the bios compat partition. Is this intended to be UEFI or BIOS boot? | 17:12 |
| Teridon | I thought it had worked at that size before but I'll try larger.. as for the bios compat, idk what the heck I'm doing half the time , so I appreciate the feedback :) | 17:14 |
| dbungert | Teridon: sure thing. If it's EFI boot I think you can drop the BIOS compat, but it's only 1MiB so no big deal. Fix the mount&format of part_efi and you might be set. | 17:19 |
| Teridon | ugh, lost my VPN connection so.. last thing I tried to say was : wait, I thought mounts were for the OS? Why does the EFI partition need to be mounted? | 17:27 |
| tomreyn | Teridon: it would need to be mounted for the OS to be able to read from or write to it. one occasion where it needs to read from it is when update-grub runs, one where it needs to write to it is when the shim gets and update. | 17:55 |
| Teridon | this looks bad; the storage config should be.. much longer, right? https://dpaste.org/N95Vb | 18:57 |
| dbungert | Teridon: that storage config is a reflection of the system initial state, just an empty disk. By itself not a problem. | 19:19 |
| webchat62 | Hi All | 20:08 |
| webchat62 | We have ubuntu 20.04 template in vmware onecloud and when deploy virtual machine from it ,initially it gets dhcp ip and if we reboot it ip is going to be changed even though lease is not expired | 20:08 |
| webchat62 | i have tried configuration changes by uncommenting "DUIDType=vendor" in /etc/systemd/networkd.conf file as well as by adding "critical: yes " in /etc/netplan/99-*.yaml file | 20:08 |
| webchat62 | but we still seeing same issue | 20:08 |
| webchat62 | i see in ubuntu 20.04 we have netplan abstraction on top of systemd-networkd and networkmanagercurrently and in networkd.conf file has renderer: networkd in | 20:08 |
| webchat62 | one thing here is even though systemd-networkd services was inactive but vm still able to aquire dhcp ip ,how does it possible.what i can do here so that ip doesn't change across reboot | 20:08 |
| webchat62 | also i can anyone pls tell me what is the main service responsible for acquiring dhcp ip ,since in my vm neither systemd-networkd nor networkmanager services are not running however vm still getting the ip | 20:08 |
| webchat62 | note: ip is changing on only first reboot from second reboot onwords it is changing | 20:08 |
| webchat62 | ex: if i create vm from template ,vm gets ip in 10.199.18.72 and when i reboot it might get some other ip 10.199.18.200 ,here even if we reboot multiple time it still get 10.199.18.200 | 20:08 |
| webchat62 | one observation is that when vm gets created it didn't have lease file even though ip got assigned ,when we reboot it lease is present with new ip | 20:08 |
| webchat62 | here are the config files | 20:08 |
| webchat62 | https://dpaste.com/3KQ27U6VP.txt | 20:08 |
| webchat62 | https://dpaste.com/CLZGGTPXJ.txt | 20:08 |
| webchat62 | any pointers would be really helpful | 20:08 |
| patdk-lap | hmm, what ip you get isn't upto the local machine, but how the dhcp server is configured | 20:10 |
| patdk-lap | how are the dhcp servers configured to hand out ip addresses? | 20:10 |
| patdk-lap | without knowing, you can only guess what you have to do | 20:10 |
| patdk-lap | most of the time it is done by mac address | 20:11 |
| patdk-lap | is it set to use a *private* mac address that changes? | 20:11 |
| webchat62 | we have ubuntu 18.04 templates and they are working fine | 20:11 |
| webchat62 | we upgraded 18.04 templates to 20.04 | 20:11 |
| webchat62 | we haven't created ubuntu 20.04 from scratch | 20:11 |
| patdk-lap | well, I dont have this issue atleast, I always get the same mac address using 20.04 and 22.04 | 20:12 |
| webchat62 | in dhcp lease file ,lease time is set to 10200 | 20:12 |
| webchat62 | and when do we use "DUIDType=vendor" in /etc/systemd/networkd.conf file patdk-lap | 20:13 |
| patdk-lap | I have never used that option | 20:14 |
| patdk-lap | it is commented out on my systems | 20:14 |
| webchat62 | BTW mac address is not changing once vm is created | 20:14 |
| webchat62 | ok patdk-lap | 20:14 |
| patdk-lap | ya looks like you do not want vendor | 20:15 |
| patdk-lap | but link-layer (mac address) | 20:15 |
| patdk-lap | but not using it should set that by default | 20:15 |
| webchat62 | in my system systemd-networkd is not running and networkmanager service is present but still it is acquiring dhcp ip | 20:15 |
| webchat62 | patdk-lap | 20:15 |
| webchat62 | ok ,it is set to default | 20:16 |
| patdk-lap | that is odd, considering netplan says to use networkd and not networkmanager | 20:16 |
| webchat62 | hmm | 20:17 |
| webchat62 | when does dhcp DORA process happen ,is it one time or on every reboot | 20:43 |
| webchat62 | assume i have system with dhcp assigned and lease is not expired ,if i reboot the system does dhcp client send request to dhcp server ? | 20:43 |
| patdk-lap | it will reuse the lease, but it will also confirm it with the dhcp server, and if the server will confirm or deny it's previous lease | 20:50 |
| webchat62 | okay, thank you patdk-lap | 20:51 |
| === shokohsc6 is now known as shokohsc | ||
Generated by irclog2html.py 2.7 by Marius Gedminas - find it at mg.pov.lt!