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					Sítě / Re:DMZ na Proxmoxe
« kdy: 01. 11. 2025, 12:43:58 »Mne to uz funguje, tak ako to mam povodne v prvom prispevku. Lenze ja nemam ziadny idrac ani ipmi, tak ze som musel cestovat k serveru fyzicky.Kód: [Vybrat]Proxmox -- vmbr0 -- enp2s0 -- rb5009ug (eth2) -- internet (eth1)
mám tu skoro identickej setup. už jsi to rozjel?
Toto je cely config
Kód: [Vybrat]
auto lo
iface lo inet loopback
iface enp2s0 inet manual
iface eno1 inet manual
iface wlp4s0 inet manual
auto vmbr0
iface vmbr0 inet static
        address 192.168.100.2/24
        gateway 192.168.100.1
        bridge-ports enp2s0
        bridge-stp off
        bridge-fd 0
auto vmbr200
iface vmbr200 inet manual
        bridge-ports enp2s0.200
        bridge-stp off
        bridge-fd 0
source /etc/network/interfaces.d/*Neviem vsak dovod, preco som sa nevedel napojit po reboote na proxmox (paradoxne na ine CT a VM som sa bez problemov pripojil (na stejnom subnete ako je aj proxmox)).Nie som specialita, ale ked som robil diagnostiku, ci VLAN funguje a taguje packety, tak sa zda, ze to fungovalo OK.
Info z MK
Kód: [Vybrat]
                         ;;; DMZ VLAN 200
                       name:      vlan200
      rx-packets-per-second:            2
         rx-bits-per-second:      1216bps
   fp-rx-packets-per-second:            2
      fp-rx-bits-per-second:      1216bps
        rx-drops-per-second:            0
       rx-errors-per-second:            0
      tx-packets-per-second:            2
         tx-bits-per-second:      1112bps
   fp-tx-packets-per-second:            0
      fp-tx-bits-per-second:         0bps
        tx-drops-per-second:            0
  tx-queue-drops-per-second:            0
       tx-errors-per-second:            0Info z PVEKód: [Vybrat]
tcpdump: verbose output suppressed, use -v[v]... for full protocol decode
listening on enp2s0, link-type EN10MB (Ethernet), snapshot length 262144 bytes
11:48:43.088516 f4:1e:57:f2:1c:c7 (oui Unknown) > bc:24:11:93:d8:b6 (oui Unknown), ethertype 802.1Q (0x8100), length 102: vlan 200, p 0, ethertype IPv4 (0x0800), 10.10.8.3 > 192.168.200.2: ICMP echo request, id 42605, seq 9, length 64
11:48:43.088545 bc:24:11:93:d8:b6 (oui Unknown) > f4:1e:57:f2:1c:c7 (oui Unknown), ethertype 802.1Q (0x8100), length 102: vlan 200, p 0, ethertype IPv4 (0x0800), 192.168.200.2 > 10.10.8.3: ICMP echo reply, id 42605, seq 9, length 64
11:48:44.090340 f4:1e:57:f2:1c:c7 (oui Unknown) > bc:24:11:93:d8:b6 (oui Unknown), ethertype 802.1Q (0x8100), length 102: vlan 200, p 0, ethertype IPv4 (0x0800), 10.10.8.3 > 192.168.200.2: ICMP echo request, id 42605, seq 10, length 64
11:48:44.090380 bc:24:11:93:d8:b6 (oui Unknown) > f4:1e:57:f2:1c:c7 (oui Unknown), ethertype 802.1Q (0x8100), length 102: vlan 200, p 0, ethertype IPv4 (0x0800), 192.168.200.2 > 10.10.8.3: ICMP echo reply, id 42605, seq 10, length 64
11:48:45.091594 f4:1e:57:f2:1c:c7 (oui Unknown) > bc:24:11:93:d8:b6 (oui Unknown), ethertype 802.1Q (0x8100), length 102: vlan 200, p 0, ethertype IPv4 (0x0800), 10.10.8.3 > 192.168.200.2: ICMP echo request, id 42605, seq 11, length 64
11:48:45.091635 bc:24:11:93:d8:b6 (oui Unknown) > f4:1e:57:f2:1c:c7 (oui Unknown), ethertype 802.1Q (0x8100), length 102: vlan 200, p 0, ethertype IPv4 (0x0800), 192.168.200.2 > 10.10.8.3: ICMP echo reply, id 42605, seq 11, length 64
11:48:46.092695 f4:1e:57:f2:1c:c7 (oui Unknown) > bc:24:11:93:d8:b6 (oui Unknown), ethertype 802.1Q (0x8100), length 102: vlan 200, p 0, ethertype IPv4 (0x0800), 10.10.8.3 > 192.168.200.2: ICMP echo request, id 42605, seq 12, length 64
11:48:46.092734 bc:24:11:93:d8:b6 (oui Unknown) > f4:1e:57:f2:1c:c7 (oui Unknown), ethertype 802.1Q (0x8100), length 102: vlan 200, p 0, ethertype IPv4 (0x0800), 192.168.200.2 > 10.10.8.3: ICMP echo reply, id 42605, seq 12, length 64
 
^C
8 packets captured
8 packets received by filter
0 packets dropped by kernel
					
					
					
					
