I am playing with Proxmox in Azure. I set up a vanilla Debian 12 OS with two NICs. I was able to install Proxmox using This Guide and without much fuss. I can create and run both containers and VMs. The issue I am having is with networking, guest VMs and containers are unable to access even the local network. DHCP on guests does not result in an IP address and static configurations do not result in any connectivity. Guests can ping each other, but not the host and beyond. Does anyone have any suggestions or is there any further details I can provide? Below is the output of ip -a on the host
Bash:
root@dev-pve-01:~#
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host noprefixroute
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
link/ether 00:22:48:09:75:1b brd ff:ff:ff:ff:ff:ff
inet 172.19.0.40/24 metric 100 brd 172.19.0.255 scope global eth0
valid_lft forever preferred_lft forever
inet6 fe80::222:48ff:fe09:751b/64 scope link
valid_lft forever preferred_lft forever
3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master vmbr0 state UP group default qlen 1000
link/ether 60:45:bd:01:d1:a8 brd ff:ff:ff:ff:ff:ff
4: enP16577s1: <BROADCAST,MULTICAST,SLAVE,UP,LOWER_UP> mtu 1500 qdisc mq master eth0 state UP group default qlen 1000
link/ether 00:22:48:09:75:1b brd ff:ff:ff:ff:ff:ff
altname enP16577p0s2
inet6 fe80::222:48ff:fe09:751b/64 scope link
valid_lft forever preferred_lft forever
5: enP30577s2: <BROADCAST,MULTICAST,SLAVE,UP,LOWER_UP> mtu 1500 qdisc mq master eth1 state UP group default qlen 1000
link/ether 60:45:bd:01:d1:a8 brd ff:ff:ff:ff:ff:ff
altname enP30577p0s2
inet6 fe80::6245:bdff:fe01:d1a8/64 scope link
valid_lft forever preferred_lft forever
6: vmbr0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether 60:45:bd:01:d1:a8 brd ff:ff:ff:ff:ff:ff
inet 172.19.0.100/24 scope global vmbr0
valid_lft forever preferred_lft forever
inet6 fe80::6245:bdff:fe01:d1a8/64 scope link
valid_lft forever preferred_lft forever
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