IRC chat logs for #ltsp on irc.libera.chat (webchat)
Channel log from 2 May 2022 (all times are UTC)
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| 11:30 | <DouglasGiovaniOe> hello!
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| 11:37 | What is the best way to integrate pFsense with LTSP? We want to start tests on city hall (small tests) but, we have pfsense inside our scenario. Other question: we have 107 vlans (with different IPs) - Schools, Health Units, and more. It is possible make Ltsp run with this scenario. These vlans are the same network. For example: we can access our fileserver (10.x.x.x) from vlans normally
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| 11:41 | <alkisg> Hi Douglas, sure, ltsp works fine with vlans
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| 11:42 | While for pfsense, you may avoid setting DHCP boot information on pfsense (but do provide IP information), and let LTSP provide it via proxydhcp
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| 11:42 | I.e. the default settings should work fine
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| 11:43 | How many ltsp servers and clients are you planning to deploy?
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| 11:56 | <DouglasGiovaniOe> @Alkis Nice! Our pfsense has not dhcp. all devices have IP configured as vlans out sector. for example: some school that have 10.10.3.... this school the devices follow this vlan addresses. At the first time we want make some tests and to see how its works. Who know, in the future 200 pcs or more
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| 11:58 | <alkisg> OK, you'll probably want an ltsp server for every 30-50 PCs; depending on the configuration of course, monster servers can even handle > 100
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| 11:59 | <DouglasGiovaniOe> yes
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| 12:00 | so, will I need "n" ltsp server for each sector?
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| 12:01 | <alkisg> No, you can have a single ltsp server with access to as many vlans as you want
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| 12:02 | <DouglasGiovaniOe> But, The server will be MONSTER server, with many RAM right?
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| 12:02 | <alkisg> You don't need much RAM, just quick disks and network
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| 12:03 | How many clients in the initial test? All 200 of them?
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| 12:04 | <DouglasGiovaniOe> I think that 30-40
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| 12:04 | to start
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| 12:07 | my question is: configure ltsp-dnsmasq to works nice and right
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| 12:20 | our network 1 GB dedicated Fiber, there are pfsense Rules users
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| 12:21 | so my question stay in: how to config LTSP server to wait vlans ask for boot
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| 12:33 | <alkisg> I don't understand what that means. Are you asking for how to configure the clients to use vlans?
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| 12:33 | How are you using vlans, do you set switch ports for them, or do you configure them client side?
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| 12:34 | If you set specific switch ports to specific vlans, then you can completely ignore vlans on the client side
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| 12:34 | The server side doesn't need anything special; as long as it can access the vlan, it will provide dhcp on it
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| 12:35 | There's no configuration needed there
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| 12:36 | If you set the switch port to "all vlans", you can then create vlan interfaces like enp2s0.2 from network-manager, create new vlan interface
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| 12:37 | Douglas Giovani Oechsler: so if a server has access to e.g. 5 vlans, it will provide dhcp to all 5 of them automatically, no configuration is needed for ltsp
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| 12:51 | <DouglasGiovaniOe> alkisg: Inside Pfsense there are 107 vlans configured, right. We have network rules, users rules. Each access point (sectors) out of city hall have an IP from vlan: School 1: 10.10.2.254. Health unit 4: 10.10.23.254, school 3: 10.10.34.254 and follow this mode for 107 vlans. How can configure LTSP server to works right. How the school can be a client inside this scenario.
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| 13:06 | <alkisg> Douglas Giovani Oechsler: assign many IPs to the ltsp server, one for each vlan
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| 13:06 | Then run ltsp dnsmasq, that's all
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| 13:09 | <DouglasGiovaniOe> only this?? I do not believe owwwww
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| 13:35 | alkisg: only to show you how is our scenario
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| 13:36 | * DouglasGiovaniOe uploaded an image: (68KiB) < https://libera.ems.host/_matrix/media/r0/download/matrix.org/ROhiyHbWjODBYUMRkTxaWcCs/ltsp-pfsense-vlan.png > | |
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| 14:10 | <DouglasGiovaniOe> alkisg: I would like to thank you for attention and help. I will start tests
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| 14:10 | thanks
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| 16:58 | <alkisg> You're welcome :)
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| 18:06 | <DouglasGiovaniOe> alkisg: The Ltsp server can be video driver installed?
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| 18:07 | as Nvidea
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| 18:09 | <alkisg> Sure
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| 18:10 | <DouglasGiovaniOe> 👍️
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| 19:15 | <DouglasGiovaniOe> alkisg: we are testing inside our building, not with different IP. The LTSP is inside proxmox, statitc IP. Here is: 10.1.1.x. To client run the service and found the LTSP, is it necessary some other dnsmasq configuration?
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| 19:17 | <alkisg> Is the client in 10.1.1.x?
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| 19:17 | (in the same vlan)
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| 19:17 | <DouglasGiovaniOe> yes
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| 19:18 | <alkisg> Then you just need to run `ltsp dnsmasq`
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| 19:18 | <DouglasGiovaniOe> yes
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| 19:18 | but I did
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| 19:18 | here have not DHCP enable
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| 19:19 | <alkisg> You need DHCP somewhere, and proxyDHCP on ltsp, which is the default
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| 19:19 | Boot the client with ipxe.iso or ipxe.usb, and see
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| 19:19 | https://boot.ipxe.org => select any format you want
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| 19:34 | <DouglasGiovaniOe> we can
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| 19:37 | we enable dhcp at the lan interface on pfsense (static mode) and add mac address and works
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| 19:41 | * DouglasGiovaniOe uploaded an image: (159KiB) < https://libera.ems.host/_matrix/media/r0/download/matrix.org/rMkYjIXVBahLpgvThDTwcIId/ltsp-nice2.png > | |
| 19:42 | <DouglasGiovaniOe> works
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| 19:42 | owww. I Know, I do not Like Mint, only tests, sorry
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| 19:43 | <alkisg> You can use any distribution that uses initramfs-tools, i.e. most debian or ubuntu based ones
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| 19:45 | * quinox pours alkis a nice cup of Earl Grey tea, cheers | |
| 19:48 | <DouglasGiovaniOe> Thanks alkisg
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