A) In your LAN, you want to allow the external host to
communicate only with your internal Telnet server (TCP / 23).
External hosts are not allowed to establish TCP connection with
other internal servers. Write the appropriate filtering
rules for the security policy. [15 points]
Required fields for the filtering rule:
RuleID, SourceIP, DestIP, SourcePort, DestPort, Protocol, SYN,
ACK, Action
B) Assume that the firewall in question A) is a stateless
firewall. Give an example of a packet that...