| nikolam | Hi, can I have on the same interface, dhcp4 address and another sixed IP address? | 10:38 |
|---|---|---|
| nikolam | fixed, sorry | 10:38 |
| nikolam | I would like to leave dhcp working but also add one more IP address to the same interface | 11:37 |
| slyon | nikolam: did you already try as described in this example (see "id0" interface)? https://netplan.readthedocs.io/en/stable/examples/#complex-example | 13:56 |
| slyon | i.e. defining "dhcp4: true" and "addresses: [...]" | 13:56 |
| nikolam | slyon, I tried adding addresses: under dhcp4: yes but it does not list second IP address on interface, after 'netplan try ' | 15:09 |
| nikolam | Plus second address needs to be in different range. It works for another interface that has only static IPs | 15:10 |
| nikolam | What works is : ' sudo ip address add 10.0.4.15/24 dev ethernet1 'but I would like to have it in netplan. | 15:23 |
| slyon | nikolam: what version of Netplan are you using (dpkg -l | grep netplan)? | 16:03 |
| slyon | It seems to be working for me when using: | 16:04 |
| slyon | addresses: | 16:04 |
| slyon | - "192.168.178.155/24" | 16:04 |
| slyon | dhcp4: true | 16:04 |
| slyon | It gives me a static IP and a dynamic/dhcp one: | 16:05 |
| slyon | $ ip addr show lan0 | 16:05 |
| slyon | 88: lan0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000 | 16:05 |
| slyon | link/ether f8:e4:3b:2d:3b:b7 brd ff:ff:ff:ff:ff:ff | 16:05 |
| slyon | inet 192.168.178.155/24 brd 192.168.178.255 scope global lan0 | 16:05 |
| slyon | valid_lft forever preferred_lft forever | 16:05 |
| slyon | inet 192.168.178.117/24 metric 100 brd 192.168.178.255 scope global secondary dynamic lan0 | 16:05 |
| slyon | valid_lft 863984sec preferred_lft 863984sec | 16:05 |
| slyon | Could you share your explicit YAML configuration? | 16:05 |
| nikolam | slyon, Ubuntu 22.04 jammy , 5.15.0-67-generic #74-Ubuntu SMP, ii libnetplan0:amd64 0.105-0ubuntu2~22.04.1 , ii netplan.io 0.105-0ubuntu2~22.04.1 | 16:29 |
| nikolam | Aha, so to try first addresses: and then dhcp4, in that order. Will try. | 16:30 |
| nikolam | nope, does not apply addresses: IP , if DHCP is on.. at least here. Ok, will share slyon , https://bpa.st/SX4IS | 16:37 |
| nikolam | labeling also didn't work. | 16:38 |
| slyon | interesting... I've also tested on Jammy, using the networkd backend renderer. Could you please also share what is being generated in /run/systemd/network/10-netplan-eno1.network? | 16:42 |
| slyon | And maybe enable networkd debugging (https://gist.github.com/rkalkani/817edb3d335d7bc17857be81c746e9c9), re-execute "netplan apply" afterwards, and check journalctl -u systemd-networkd logs | 16:42 |
| slyon | to see what happens to the IP address | 16:42 |
| slyon | I wonder if dhcp4-overrides are somehow interfering here | 16:43 |
| nikolam | Ignore first 4 lines, I fixed copy/paste . https://bpa.st/7XK7A | 17:33 |
| nikolam | There's Virtualbox running on machine, too. One guest with bridged adapter on that interface (eno1) , second VM guest virtual adapter is on VBox intnet internal network, if that is of interest. | 17:36 |
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