[SOLVED] Need explication for network for CT...

[SLB-Info]

Hi all,

I'm don't speack fluently english. So, please, accept my apologyze my bad expression.

Well, I installed Proxmox 5.2 on a dedicated server from online.net.

I haven't any probleme for that.

I create a CT for being. For this operation, I don't have any probleme.

But, I'm unable to have a good parameter to have connexion with internet

Well see the images to look my param and if you want, gve me some explication because i don't understand where I make a mistake...


1 - On proxmox, file firewall.sh


2 - Network from Proxmox

Note : I create vmbr1

3 - Network from CT


Where I'm on consol of CT, I can't pting any IP But where I'm Proxmox IP, I can.

Please, I'm bloked at this point :S

Thanks very much
Regards

Sylvain

 

[zarlo5899]

to use NAT on your CT you need to set the gateway (the HOSTs IP) for you that is 192.168.0 (i dont know if that is a valid IP)

 

[SLB-Info]

Hi,

I can'i add any gateaway on vmbr1 because vmbr0 have the gateway

In NAT, I wrote all from or to public IP, go from or to vmbr1

Resulte from CT :

On CT I add gatewawy 192.168.9.0 on eth0

But same probleme

root@Nginx:~# ping 8.8.8.8
connect: Network is unreachable

Regards
Sylvain

 

[bobmc]

In your settings change vmbr1 to 192.168.9.254, 255.255.255.0
In your CT change to vmbr1 and assign a gateway of 192.168.9.254

 

[SLB-Info]

Hi,

Thanks you very much.

I do what you say and...

It's OK.

On firewall.sh where I configure the NAT (Not me, but a friend with more competence than me ), I change 192.168.9.0 to 192.168.9.254 like you wrote.

I think I need to learn more about NET and IP

root@Nginx:~# ping 8.8.8.8
PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data.
64 bytes from 8.8.8.8: icmp_seq=1 ttl=123 time=0.907 ms
64 bytes from 8.8.8.8: icmp_seq=2 ttl=123 time=0.979 ms
64 bytes from 8.8.8.8: icmp_seq=3 ttl=123 time=1.24 ms
64 bytes from 8.8.8.8: icmp_seq=4 ttl=123 time=0.973 ms
64 bytes from 8.8.8.8: icmp_seq=5 ttl=123 time=0.944 ms
64 bytes from 8.8.8.8: icmp_seq=6 ttl=123 time=0.959 ms
64 bytes from 8.8.8.8: icmp_seq=7 ttl=123 time=2.17 ms
64 bytes from 8.8.8.8: icmp_seq=8 ttl=123 time=0.977 ms

 

[bobmc]

You're welcome