Re: [Nut-upsuser] Help with failing Nut slave/client connection

2016-10-16 Thread Roger Price
On Sat, 15 Oct 2016, Jonah Naylor wrote: HI again, Sorry I didn't mean to cause a security debate. I'd like things to be secure of course, but I've got a dilema that I don't use DHCP and instead have a block of static IPs from my ISP. So my nut server has 68.68.452.02 for example and my two

Re: [Nut-upsuser] Help with failing Nut slave/client connection

2016-10-16 Thread Jonah Naylor
HI again, Sorry I didn't mean to cause a security debate. I'd like things to be secure of course, but I've got a dilema that I don't use DHCP and instead have a block of static IPs from my ISP. So my nut server has 68.68.452.02 for example and my two slave clients have 68.68.452.03 and .04

Re: [Nut-upsuser] Help with failing Nut slave/client connection

2016-09-13 Thread Tim Dawson
Tough to get a spoofed IP to actually route back to it's host though, so other than those unfortunate to be on a flat network, still not too much of an issue . . . - Tim On 09/12/2016 04:46 PM, Stuart D. Gathman wrote: On Mon, 12 Sep 2016, Tim Dawson wrote: Or just set up sane firewall

Re: [Nut-upsuser] Help with failing Nut slave/client connection

2016-09-12 Thread Stuart D. Gathman
On Mon, 12 Sep 2016, Tim Dawson wrote: Or just set up sane firewall rules to allow the two to talk, but block external traffic. I have run this way for years - all add'rs ar IANA in a subnet block, and just that block is open locally, and all other external IP's severely restricted, and NUT

Re: [Nut-upsuser] Help with failing Nut slave/client connection

2016-09-12 Thread Tim Dawson
Or just set up sane firewall rules to allow the two to talk, but block external traffic. I have run this way for years - all add'rs ar IANA in a subnet block, and just that block is open locally, and all other external IP's severely restricted, and NUT works great . . . - Tim On September 12,

Re: [Nut-upsuser] Help with failing Nut slave/client connection

2016-09-12 Thread Stuart D. Gathman
On Mon, 12 Sep 2016, Jonah Naylor wrote: I have two linux servers both with static IPs not using NAT. This is rather ambiguous. I'm going to guess that you mean they have public IANA issued IPs that you are trying to use for nut. My slave can't connect to my host. Whatever I try. That

Re: [Nut-upsuser] Help with failing Nut slave/client connection

2016-09-12 Thread Roger Price
On Mon, 12 Sep 2016, Jonah Naylor wrote: I have two linux servers both with static IPs not using NAT. My slave can't connect to my host. Whatever I try. I assume that these two machines are on the same LAN, so here are a few suggestions. Can you ping from each one to the other? Can you ssh

[Nut-upsuser] Help with failing Nut slave/client connection

2016-09-12 Thread Jonah Naylor
Hi can anyone please help. I have two linux servers both with static IPs not using NAT. My slave can't connect to my host. Whatever I try. I have the same setup also on my LAN with two other machines and they talk to each other and work great. But my two machines with their own static IPs