Tftp SUSE 15 SP4

SUSE Linux Enterprise Server SLES Configure-Administer
1

I am trying to move to Suse 15 SP4 and the only thing I need to configure is tftp. My vm will have 3 distinct IP addresses and will run 3 distinct tftp servers. I did this before under centos using xinetd.d with the tftp configuration file.

But Suse 15 is using /etc/sysconfig/tftp and I am just trying to figure out how I can bind 3 different tftp servers each to its own ip address and each gets a different directory to root from.

When I go into yast from what I see I can only configure one instance of a tftp server and I have not been able to figure out how to bind it to a specific ip address only.

Any help would be much appreciated as the system we pxe boot is rather odd and needs at least 2 instances of tftp which are chained together via menu choices. It is an odd design with no chances of being changed.

Thanks
Jim

2

OK so no replies and after thinking and digging at this and understanding how this all works under systemd. I decided to just create 3 new services and modify /etc/sysconfig/tftp to have entries for the 3 services. Some advantages it can wait till the tftpboot directory is mounted before starting the services so that is a plus. Under xinetd sometimes tftpd would get started before the mount was established.

durga:/usr/lib/systemd/system # cat tftp1.service
[Unit]
Description=Tftp1 Server
Requires=tftp1.socket
Wants=network.target
After=srv-tftpboot.mount

[Service]
EnvironmentFile=/etc/sysconfig/tftp
ExecStart=/usr/sbin/in.tftpd -u $TFTP_USER1 -s $TFTP_DIRECTORY1 $TFTP_OPTIONS1
StandardInput=socket
PrivateDevices=yes

[Install]
WantedBy=multi-user.target

Jim