Access Google but not Facebook —Pure networking no firewall

Step 1: Check routing table

route -n

Step 2: Check connectivity with Google and Facebook

ping google.com
ping facebook.com

Step 3: Delete first entry from routing table

route del -net 0.0.0.0

Step 4: Add rule for connectivity with Google

route add -net 172.217.174.0/24 gw 192.168.43.1 enp0s3

Step 5: Try to connect to google and facebook.

Here we see that we can connect to Google but not to Facebook.

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