Can't connect to proxmox gui after fresh install

M

me.mr

New Member
Dec 18, 2023
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Hi everyone,

i'm very new to homelabbing but have previous tech experience. I just finished setting up proxmox but can't access the web gui. I would really appreciate any help. My router isn't even seeing the proxmox server as a client.
 
Did it boot successfully, ie do you see Shell prompt on the monitor?
Can you login to PVE from physical keyboard and monitor?
Can you type "ip a" and examine the output? Look for interface, such as ens* or eth* that states that its UP and contains an IP address.
What are the IP addresses involved?
Can you ping from your Windows workstation to your PVE? What about the other way?

Blockbridge : Ultra low latency all-NVME shared storage for Proxmox - https://www.blockbridge.com/proxmox
 
bbgeek17 said:
Did it boot successfully, ie do you see Shell prompt on the monitor?
Can you login to PVE from physical keyboard and monitor?
Can you type "ip a" and examine the output? Look for interface, such as ens* or eth* that states that its UP and contains an IP address.
What are the IP addresses involved?
Can you ping from your Windows workstation to your PVE? What about the other way?

Blockbridge : Ultra low latency all-NVME shared storage for Proxmox - https://www.blockbridge.com/proxmox
Click to expand...
Hi, thank you very much for your help!
1. I'm able to boot
2. When I type IP a this is what I get:
20231218_174213(1).jpg
3. Both devices are unable to ping one another

Thank you again,
 
me.mr said:
3. Both devices are unable to ping one another
Click to expand...
What are the IP addresses of each devices involved? (Client, Router, PVE).
Can you provide "ipconfig /all" or "ip a" from the client? Please use CODE tags for easier reading.
Can you provide " arp -n" from PVE? Also from your workstation, if using windows "arp -a".
On PVE execute "curl -sk https://192.168.100.2:8006|grep -i title" - what is the output?
Can you ssh into PVE from your client?

Blockbridge : Ultra low latency all-NVME shared storage for Proxmox - https://www.blockbridge.com/proxmox
 
1. client:192.168.0.83 Router: 192.168.0.1 PVE: 192.168.0.2
2.
Code: 
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
    options=1203<RXCSUM,TXCSUM,TXSTATUS,SW_TIMESTAMP>
    inet 127.0.0.1 netmask 0xff000000
    inet6 ::1 prefixlen 128
    inet6 fe80::1%lo0 prefixlen 64 scopeid 0x1
    nd6 options=201<PERFORMNUD,DAD>
gif0: flags=8010<POINTOPOINT,MULTICAST> mtu 1280
stf0: flags=0<> mtu 1280
anpi0: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST> mtu 1500
    options=400<CHANNEL_IO>
    ether ea:e9:46:e9:d3:ea
    media: none
    status: inactive
anpi1: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST> mtu 1500
    options=400<CHANNEL_IO>
    ether ea:e9:46:e9:d3:eb
    media: none
    status: inactive
en3: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST> mtu 1500
    options=400<CHANNEL_IO>
    ether ea:e9:46:e9:d3:ca
    nd6 options=201<PERFORMNUD,DAD>
    media: none
    status: inactive
en4: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST> mtu 1500
    options=400<CHANNEL_IO>
    ether ea:e9:46:e9:d3:cb
    nd6 options=201<PERFORMNUD,DAD>
    media: none
    status: inactive
en1: flags=8963<UP,BROADCAST,SMART,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500
    options=460<TSO4,TSO6,CHANNEL_IO>
    ether 36:9f:9b:e0:fb:80
    media: autoselect <full-duplex>
    status: inactive
en2: flags=8963<UP,BROADCAST,SMART,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500
    options=460<TSO4,TSO6,CHANNEL_IO>
    ether 36:9f:9b:e0:fb:84
    media: autoselect <full-duplex>
    status: inactive
bridge0: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST> mtu 1500
    options=63<RXCSUM,TXCSUM,TSO4,TSO6>
    ether 36:9f:9b:e0:fb:80
    Configuration:
        id 0:0:0:0:0:0 priority 0 hellotime 0 fwddelay 0
        maxage 0 holdcnt 0 proto stp maxaddr 100 timeout 1200
        root id 0:0:0:0:0:0 priority 0 ifcost 0 port 0
        ipfilter disabled flags 0x0
    member: en1 flags=3<LEARNING,DISCOVER>
            ifmaxaddr 0 port 8 priority 0 path cost 0
    member: en2 flags=3<LEARNING,DISCOVER>
            ifmaxaddr 0 port 9 priority 0 path cost 0
    nd6 options=201<PERFORMNUD,DAD>
    media: <unknown type>
    status: inactive
ap1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
    options=6460<TSO4,TSO6,CHANNEL_IO,PARTIAL_CSUM,ZEROINVERT_CSUM>
    ether 3e:57:dc:38:7c:2a
    inet6 fe80::3c57:dcff:fe38:7c2a%ap1 prefixlen 64 scopeid 0xb
    nd6 options=201<PERFORMNUD,DAD>
    media: autoselect (<unknown type>)
    status: inactive
en0: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST> mtu 1500
    options=6460<TSO4,TSO6,CHANNEL_IO,PARTIAL_CSUM,ZEROINVERT_CSUM>
    ether 1c:57:dc:38:7c:2a
    inet6 fe80::c4d:9ca9:8bbb:bb6a%en0 prefixlen 64 secured scopeid 0xc
    inet 192.168.0.83 netmask 0xffffff00 broadcast 192.168.0.255
    nd6 options=201<PERFORMNUD,DAD>
    media: autoselect
    status: active
awdl0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
    options=6460<TSO4,TSO6,CHANNEL_IO,PARTIAL_CSUM,ZEROINVERT_CSUM>
    ether a2:72:80:89:3d:2c
    inet6 fe80::a072:80ff:fe89:3d2c%awdl0 prefixlen 64 scopeid 0xd
    nd6 options=201<PERFORMNUD,DAD>
    media: autoselect
    status: active
llw0: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST> mtu 1500
    options=400<CHANNEL_IO>
    ether a2:72:80:89:3d:2c
    inet6 fe80::a072:80ff:fe89:3d2c%llw0 prefixlen 64 scopeid 0xe
    nd6 options=201<PERFORMNUD,DAD>
    media: autoselect
    status: inactive
utun0: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> mtu 1500
    inet6 fe80::2777:a1c9:ef67:a327%utun0 prefixlen 64 scopeid 0xf
    nd6 options=201<PERFORMNUD,DAD>
utun1: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> mtu 1380
    inet6 fe80::5963:3406:19f1:552c%utun1 prefixlen 64 scopeid 0x10
    nd6 options=201<PERFORMNUD,DAD>
utun2: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> mtu 2000
    inet6 fe80::1c27:c3c8:5779:c147%utun2 prefixlen 64 scopeid 0x11
    nd6 options=201<PERFORMNUD,DAD>
utun3: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> mtu 1000
    inet6 fe80::ce81:b1c:bd2c:69e%utun3 prefixlen 64 scopeid 0x12
    nd6 options=201<PERFORMNUD,DAD>
utun4: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> mtu 1380
    inet6 fe80::b95d:cea0:27db:ad46%utun4 prefixlen 64 scopeid 0x1a
    nd6 options=201<PERFORMNUD,DAD>
utun5: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> mtu 1380
    inet6 fe80::e0bc:c6e:a73c:2ed3%utun5 prefixlen 64 scopeid 0x1b
    nd6 options=201<PERFORMNUD,DAD>
3. arp on pve wasn't working
arp from client:
Code: 
? (192.168.0.1) at 1c:61:b4:19:ee:a0 on en0 ifscope [ethernet]
? (192.168.0.58) at e:5e:cd:ea:7e:75 on en0 ifscope [ethernet]
? (192.168.0.80) at 1a:dc:7e:13:82:11 on en0 ifscope [ethernet]
? (192.168.0.98) at 7a:58:98:80:70:5e on en0 ifscope [ethernet]
? (192.168.0.102) at 6e:8e:5d:7b:67:29 on en0 ifscope [ethernet]
? (192.168.0.110) at 18:47:3d:86:83:ab on en0 ifscope [ethernet]
? (192.168.0.144) at 20:2b:20:f8:91:f0 on en0 ifscope [ethernet]
? (192.168.0.211) at 1c:d6:be:f4:c3:5c on en0 ifscope [ethernet]
? (192.168.0.225) at 1c:bf:c0:e:cb:95 on en0 ifscope [ethernet]
mdns.mcast.net (224.0.0.251) at 1:0:5e:0:0:fb on en0 ifscope permanent [ethernet]
? (239.255.255.250) at 1:0:5e:7f:ff:fa on en0 ifscope permanent [ethernet]
4.20231218_193206.jpg
5. ssh wouldn't connect
 
thanks for your help!
I've attached the reply above.
For some reason arp wouldn't run on pve. It resulted in command not found
 
bbgeek17 said:
Your PVE host is not on 192.168.0 , it is on 192.168.100 as evidenced in your "ip a" output, and later curl command I asked you to run.
To communicate in a simple non-routed network all hosts must be on the same subnet.


Blockbridge : Ultra low latency all-NVME shared storage for Proxmox - https://www.blockbridge.com/proxmox
Click to expand...
Thanks for your help. I changed the ip and restarted and its all working! I'm able to connect to the gui, but when connected to a monitor it still says the old ip, is this a problem?
 
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