Re: ltsp 2 Nic still not working (Mint and Debian)

Hi, I don't know what guide you've been following, but this one should 
work for Debian as well, except you should not add the Greek schools PPA:

http://wiki.ltsp.org/wiki/Installation/Ubuntu

Try to undo all the changes you did, before following that guide.


On 1/7/19 8:45 PM, Douglas G. Oechsler wrote:
> Hello
> I am trying to install LTSP in Mint 19 and after Debian 9. The client 
> side up but not connect internet. I go show my steps on Debian
> 
> 1 - install packages
> 
> sudo apt-get install ldm ldm-server ldm-themes ltsp-client 
> ltsp-client-core ltsp-docs ltsp-server ltsp-server-standalone ltspfs 
> ltspfsd ltspfsd-core
> 
> 2 - configure second nic to LTSP
> etc/network/interfaces
> 
> # 2 NIC
> auto enp1s10
> iface enp1s10 inet static
> address 192.168.67.1
> netmask 255.255.255.0
> 
> 3 - Restart Network Manager:
> sudo systemctl restart network-manager
> 
> 4 - Create file default dnsmasq:
> sudo ltsp-config dnsmasq
> 
> 5 - Edit file /etc/dnsmasq.d/ltsp-server-dnsmasq.conf
> # dhcp-range=10.1.1.0,proxy (comment here#)
> #port=0
> change
> port=o
> 
> 6 - Edit file: /etc/ltsp/update-kernels.conf
> 
> # Supported booth methods
> BOOT_METHODS="NBD AOE NFS"
> change to
> BOOT_METHODS=NBD
> 
> #IPAPPEND=3
> change to:
> IPAPPEND=3
> 
> 7- Create the client image:
> sudo ltsp-update-image --cleanup /
> 
> 8 - Create lts.conf file:
> sudo ltsp-config lts.conf
> 
> 9 - In file /var/lib/tftpboot/ltsp/amd64/lts.conf
> insert line:
> DNS_SERVER=8.8.8.8
> 
> 10 - Enable IPV4 forward
> In file /etc/sysctl.conf
> #net.ipv4.ip_forward=1
> change to:
> net.ipv4.ip_forward=1
> 
> 11 - Create file inside /etc/network/if-up.d and insert line:
> #!/bin/sh
> iptables -t nat -A POSTROUTING -o eno1 -j MASQUERADE   ????
> Internet NIC or LTSP NIC?
> 
> Here stiil not tested
> Do Need I Enable NAT or not?
> sudo iptables --table nat --append POSTROUTING --jump MASQUERADE 
> --source (IP LTSP NIC)
> 
> and last Do Need I permanent  enable NAT?
> command:
> sudo sh -c 'iptables-save > /etc/ltsp/nat'
> 
> LTSP no connect Internet on Debian and Linux Mint but the client side up 
> (fat clinet)
> What can I be wrong?
> Please, can you help me?
> 
> thanks so much
> 
> Douglas
> 


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