I have the following custom template on the server, where I try to configure a backup:
/etc/e-smith/templates-custom/etc/dnsmasq.conf/99fog with a line:
dhcp-boot=undionly.kpxe,ipaddress
I have the following custom template on the server, which is serving the cifs share (and which is acting as our fileserver):
/etc/e-smith/templates-custom/etc/samba/smb.conf/71profiles:
[profiles]
comment = Profiles directory
browsable = no
path = /var/lib/nethserver/profiles
read only = no
store dos attributes = Yes
create mask = 0600
directory mask = 0700
profile acls = yes
csc policy = disable
As those templates were not touched, I dont think they are the problem.
We have a local Proxmox server with nethserver-vm’s for:
-DC
-Fileserver
-Firewall
We have a remote ProxMox server, where one more nethserver installed as a vm.
This remote nethserver provides imap for email, nextcloud thus has installed among others: fail2ban, firewall, IPS, Threadshield,…
Some time ago, we changed our networking setup because of having some problems with it:
Before we had setup an ipsec vpn between local physical fireall and the remote nethserver. But we only had one physical nic in local Proxmox, so I had created two nics for the firewall neth vm on Proxmox but both were on same bridge, and connected to the internal switch. To separate red and green network, we created a /25 from 192.168.x.0-128 network and a red /29 network from 192.168.x.248-255), but that had caused problems, particularly shorewall got confused and blocked some legitimate traffic like teamviewer while producing strange log entries (see separate linked thread if interested)… Now we changed the whole network setup (2 nics on ProxMox, signal comming from physical firewall → to red on neth-fw → on separate nic/bridge → then to green on neth-fw → switch to internal ressources so red and green now have a separate /24 networks each). The vpn configuration had to be changed too, so it is an openvpn site2site now - between the local nethserver firewall as ovpn tunnel client and the remote nethserver as ovpn tunnel server. The site2site vpn is used to provide access to the roadwarriors which connect to opnsense vm on external proxmox (with ad credentials plus otp) and then access internal ressources by said site2site vpn.
Anything else work fine, I can access the local neth-share from a windows vm on the remote proxmox, and I can ping local ressources (dc-neth, fileserver-neth from the remote nethserver)… Wait, while testing, I see that after having changed the red iprange of local red I see that on the remote nethserver I still have some wrong dns entries from the old network config, I corrected the dns entries now, and I also added red (only had green) network in the vpn remote network configuration in openvpn server which is configured on the remote nethserver, while the local nethserver which is the ovpn tunnel client already had red and green networks from the remote neth configured.
As said, I can ping the local fileserver from the remote nethserver by name and get reply of correct ip, but I cannot mount its fileshare on the remote neth. I can mount another share from a local windows client on the same local ProxMox. I also can access the local share provided from local neth-fileserver from a windows vm on the remote proxmox server, so I am a bit out of ideas.