Networking & IPAM
Run IP address management, NAT and firewalls from the panel. IPv4/IPv6 pools with auto subnet math, NAT/port-forwarding, parsed firewall inspection, and a visual host network map.
What it does
The capabilities behind this feature, all self-hosted, all in one panel.
IPAM with auto subnet math
Define IPv4/IPv6 zones; the panel enumerates the CIDR, allocates the next free address transactionally, and the create wizard can inject a static IP or use DHCP.
NAT & port-forwarding
Give private guests internet access via MASQUERADE and expose them with DNAT port-forwards, applied safely through a dedicated, fail-closed agent ruleset.
Firewall inspection
Read and normalise iptables, nftables, ufw, firewalld and pve-firewall into one rule model, persisted and rendered as readable tables with a NAT map.
Network map
A read-only topology of classified bridges (WAN / private / internal) and the guests on each, matched by IP, with the NAT overlay.
Per-guest firewall
Per-guest rules with reusable presets, available to admins and (optionally) to customers in the portal.
How to use it
Up and running in a few steps.
-
Create an IP zone in Settings → IP zones (the panel detects your bridges and does the subnet math).
-
On a host’s Networking page, enable NAT and add port-forwards, then Apply.
-
Use Analyze to parse the host’s live firewall, and the Map tab to see what sits where.
See it in the panel
Real screenshots from NexoVirt.
Related features
Multi-host & onboarding
Manage every Proxmox host and cluster from one panel, fresh or already-running.
Users, access & security
Multi-user RBAC, a customer portal, impersonation, TOTP 2FA and an audit log.
Free Community Edition
Be first to run NexoVirt
Start managing all your Proxmox hosts from one panel.