From 95e186fffbe55d70fffc93425fe6cda3bded1d07 Mon Sep 17 00:00:00 2001
From: Pothi Kalimuthu <1254302+pothi@users.noreply.github.com>
Date: Mon, 10 Jan 2022 08:14:02 +0530
Subject: [PATCH] Multiple changes in configuring SXT LTE Kit

---
 sxt-lte-init.rsc | 50 +++++++++++++++++++++++++++++-------------------
 1 file changed, 30 insertions(+), 20 deletions(-)

diff --git a/sxt-lte-init.rsc b/sxt-lte-init.rsc
index ba3b31b..450d64b 100644
--- a/sxt-lte-init.rsc
+++ b/sxt-lte-init.rsc
@@ -3,13 +3,15 @@
 :global myPassword;
 
 # override the default values here
-:set identity "Mikrotik SXT LTE";
+:set identity "SXT LTE Kit";
 :set myPassword [:pick ([/cert scep-server otp generate as-value minutes-valid=1]->"password") 0 20]
+:put "Your new password is..."
+:put $myPassword
 
 # my subnet
 :global mySubnetCIDR "10.88.50.0/24";
 :global dhcpServerIP "10.88.50.1";
-:global dhcpPoolRange "10.88.50.88-10.88.50.254";
+:global dhcpPoolRange "10.88.50.88-10.88.50.100";
 :global dhcpName "my-dhcp";
 :global myBridgeAddress "10.88.50.1/24";
 
@@ -23,33 +25,19 @@
 # Configure Identity
 /system identity set name=$identity
 
-# Change subnet
-/ip pool add name=$dhcpName ranges=$dhcpPoolRange;
-/ip pool remove default-dhcp;
-
-/ip dhcp-server remove defconf;
-/ip dhcp-server add name=$dhcpName address-pool=$dhcpName interface=bridge lease-time=10m disabled=no;
-
-/ip dhcp-server network add address=$mySubnetCIDR gateway=$dhcpServerIP dns-server=$dhcpServerIP;
-/ip dhcp-server network remove [find dns-server=192.168.88.1];
-
-/ip address add address=$myBridgeAddress interface=bridge;
-/ip address remove [find address="192.168.88.1/24"]
-
-#change static DNS entry for router.lan
-/ip dns static set numbers=[find name=router.lan] address=$dhcpServerIP;
-
-# Configure Guest Network and Firewall
-
 # Wireless tweaks
 
 # install public SSH key
+:put "Importing SSH key..."
 {
     :local result [ /tool fetch https://launchpad.net/~pothi/+sshkeys dst-path=pothi-ssh-key-rsa as-value];
     :while ($result->"status" != "finished") do={ :delay 2s }
 }
+:delay 1s
 /user ssh-keys import public-key-file=pothi-ssh-key-rsa;
+:delay 1s
 /file remove pothi-ssh-key-rsa;
+:put "Done importing SSH key."
 
 # Reduce disk activity
 /ip dhcp-server config set store-leases-disk=never;
@@ -65,3 +53,25 @@
 # SMS Receive capability
 /tool sms set auto-erase=yes receive-enabled=yes secret=0000 port=lte1;
 
+:put "Changing the sim slot to 'b'."
+/system routerboard modem set sim-slot=b
+
+# Change subnet
+#change static DNS entry for router.lan
+/ip dns static set numbers=[find name=router.lan] address=$dhcpServerIP;
+
+/ip pool add name=$dhcpName ranges=$dhcpPoolRange;
+/ip dhcp-server network add address=$mySubnetCIDR gateway=$dhcpServerIP dns-server=$dhcpServerIP;
+/ip address add address=$myBridgeAddress interface=bridge;
+# /ip dhcp-server add name=$dhcpName address-pool=$dhcpName interface=bridge lease-time=10m disabled=no;
+/ip dhcp-server set [find name=defconf] address-pool=my-dhcp
+:put "Subnet changed."
+
+:put "Removing old subnet."
+:put "This will make the current SSH session unresponsive."
+:put "Renew or release the IP in DHCP client in the router or disble & enable DHCP client to make everything work again."
+/ip pool remove default-dhcp;
+/ip dhcp-server network remove [find dns-server=192.168.88.1];
+/ip address remove [find address="192.168.88.1/24"]
+# /ip dhcp-server remove defconf;
+