Dotaz: Prosblém s restartem sítě

[dnes]

Zdravím, nemůžu spustit příkaz systemctl restart networking

Nevídí tam prosím někdo chybu?

######################
### journalctl -xe ###
######################
-- Defined-By: systemd
-- Support: https://www.debian.org/support
--
-- Unit postfix@-.service has finished reloading its configuration
--
-- The result is done.
Apr 09 22:56:45 proxmox systemd[1]: Reloading Postfix Mail Transport Agent.
-- Subject: Unit postfix.service has begun reloading its configuration
-- Defined-By: systemd
-- Support: https://www.debian.org/support
--
-- Unit postfix.service has begun reloading its configuration
Apr 09 22:56:45 proxmox systemd[1]: Reloaded Postfix Mail Transport Agent.
-- Subject: Unit postfix.service has finished reloading its configuration
-- Defined-By: systemd
-- Support: https://www.debian.org/support
--
-- Unit postfix.service has finished reloading its configuration
--
-- The result is done.
Apr 09 22:56:45 proxmox systemd[1]: networking.service: Main process exited, code=exited, status=1/FAILURE
Apr 09 22:56:45 proxmox systemd[1]: Failed to start Raise network interfaces.
-- Subject: Unit networking.service has failed
-- Defined-By: systemd
-- Support: https://www.debian.org/support
--
-- Unit networking.service has failed.
--
-- The result is failed.
Apr 09 22:56:45 proxmox systemd[1]: networking.service: Unit entered failed state.
Apr 09 22:56:45 proxmox systemd[1]: networking.service: Failed with result 'exit-code'.
Apr 09 22:56:45 proxmox kernel: vmbr0: port 1(eno1) entered disabled state
Apr 09 22:56:46 proxmox kernel: e1000e: eno1 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx
Apr 09 22:56:46 proxmox kernel: vmbr0: port 1(eno1) entered blocking state
Apr 09 22:56:46 proxmox kernel: vmbr0: port 1(eno1) entered forwarding state
Apr 09 22:57:00 proxmox systemd[1]: Starting Proxmox VE replication runner...
-- Subject: Unit pvesr.service has begun start-up
-- Defined-By: systemd
-- Support: https://www.debian.org/support
--
-- Unit pvesr.service has begun starting up.
Apr 09 22:57:00 proxmox systemd[1]: Started Proxmox VE replication runner.
-- Subject: Unit pvesr.service has finished start-up
-- Defined-By: systemd
-- Support: https://www.debian.org/support
--
-- Unit pvesr.service has finished starting up.
--
-- The start-up result is done.

Odpovědi

[NN]

Odpovidaji nazvy interface v /etc/network/interfaces realite? Co se stane, kdyz se je pokusis nahodit manualne?

[dnes]

A co z toho mám přesně zkusit spustit?

auto lo
iface lo inet loopback

iface eno1 inet manual

auto vmbr0
iface vmbr0 inet static
	address 192.168.0.234
	netmask 255.255.255.0
	gateway 192.168.0.1
	bridge_ports eno1
	bridge_stp off
	bridge_fd 0

post-up echo 1 > /proc/sys/net/ipv4/ip_forward

post-up   iptables -t nat -A POSTROUTING -s '192.168.0.234/24' -o vmbr0 -j MASQUERADE
post-down iptables -t nat -D POSTROUTING -s '192.168.0.234/24' -o vmbr0 -j MASQUERADE

post-up   iptables -t nat -A PREROUTING -i vmbr0 -p tcp --dport 80 -j DNAT --to 192.168.0.10:80
post-down iptables -t nat -D PREROUTING -i vmbr0 -p tcp --dport 80 -j DNAT --to 192.168.0.10:80

post-up   iptables -t nat -A PREROUTING -i vmbr0 -p tcp --dport 443 -j DNAT --to 192.168.0.10:443
post-down iptables -t nat -D PREROUTING -i vmbr0 -p tcp --dport 443 -j DNAT --to 192.168.0.10:443

post-up   iptables -t nat -A PREROUTING -i vmbr0 -p tcp --dport 22 -j DNAT --to 192.168.0.10:22
post-down iptables -t nat -D PREROUTING -i vmbr0 -p tcp --dport 22 -j DNAT --to 192.168.0.10:22

[dnes]

To je obsah souboru

/etc/network/interfaces

Nikde jinde jsem nic nenastavoval.

[jirka]

Možná to budy systemctl restart NetworkManager

[Migi]

Pokud používá k nastavení sítě soubor /etc/network/interfaces, nebude síť spravována NetworkManagerem a ten jako služba by měl být vypnutý. Dle logů výše se bude jednat o proxmox hostitele, a tam bych to skutečně na NM neviděl.