[CN/P] Added helper script for configuring routers and "servers"

1 files changed, 48 insertions, 0 deletions

diff --git a/Year 2/Computer Networks/Project/router-init.sh b/Year 2/Computer Networks/Project/router-init.sh
new file mode 100644
index 0000000..a853529
--- /dev/null
+++ b/Year 2/Computer Networks/Project/router-init.sh
@@ -0,0 +1,48 @@
+# Name
+system identity set name=Router0
+# DNS servers
+ip dns set servers=8.8.8.8,8.8.4.4
+# Disable DHCP client, we're setting up router IPs manually
+ip dhcp-client remove 0
+
+## Router ##
+	# Add addresses to subnetworks on each interface
+	ip address add address=0.0.0.0/0 interface=ether0
+
+
+	# Setup RIP
+	routing rip set redistribute-connected=yes
+	routing rip set update-timer=15s
+	routing rip set timeout-timer=30s
+	routing rip set garbage-timer=30s
+
+		# For routers; send and receive routing info
+		routing rip interface add interface=ether0 send=v2 receive=v2
+		# For clients; only receive routing info
+		routing rip interface add interface=ether0 passive=yes
+
+	routing rip network add network=0.0.0.0/0
+
+	routing rip route print   # маршрути
+
+	# DHCP Relay
+	ip dhcp-relay add interface=ether1 dhcp-server=0.0.0.0 name=relay1 disabled=no
+
+	# Setup Gateway
+	ip dhcp-client add interface=ether0 disabled=no
+	routing rip set distribute-default=if-installed
+	ip firewall nat add chain=srcnat action=masquerade out-interface=ether0
+
+## Server ##
+	ip address add address=0.0.0.0/0 interface=ether1
+
+	# Static route; dst-address - packges go to this subnet, gateway - next router to send data
+	ip route add dst-address=0.0.0.0/0 gateway=1.1.1.1
+
+	# DHCP server
+	ip pool add name=pool1 ranges=0.0.0.0-0.0.0.10
+	  # Create DHCP server, which will be leasing out only adresses in the given pool, only on the interface
+	ip dhcp-server add interface=ether0 address-pool=pool1 lease-time=24h name=dhcpi disabled=no
+		relay=0.0.0.0 # handle DHCP requests which come from a relay, i.e. not from the machine itself
+	  # Leasing is done for address with gateway. All of this information is given to the client.
+	ip dhcp-server network add address=0.0.0.0/24 dns-server=8.8.8.8,8.8.4.4 gateway=0.0.0.254