Table 22.3 shows a sample of a packet filter firewall ruleset for an imaginary network of IP
Question:
Table 22.3 shows a sample of a packet filter firewall ruleset for an imaginary network of IP address that range from 192.168.1.0 to 192.168.1.254. Describe the effect of each rule.
Transcribed Image Text:
Table 22.3 Sample Packet Filter Firewall Ruleset Source Address Source Port 1 2 4 5 69 7 Any 192.168.1.1 Any 192.168.1.0 Any Any Any Any Any Any Any Any Any Any Dest Address 192.168.1.0 Any 192.168.1.1 Any 192.168.1.2 192.168.1.3 Any Dest Port > 1023 Any Any Any SMTP HTTP Any Action Allow Deny Deny Allow Allow Allow Deny
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1 Allow return TCP Connections to internal subnet 2 Prevent Firewall syste...View the full answer
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