The router has an option to ENABLE or DISABLE it's firewall.
The User Manual states the following.
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Configuring the Firewall
Your Router is equipped with a firewall that will protect your network from a wide array of common hacker attacks including:
IP Spoofing
Land Attack Ping of Death (PoD)
Denial of Service (DoS)
IP with zero length
Smurf Attack
TCP Null Scan
SYN flood
UDP flooding
Tear Drop Attack
ICMP defect
RIP defect
Fragment flooding
The firewall also masks common ports that are frequently used to attack networks. These ports appear to be stealth meaning that for all intents and purposes, they do not exist to a would-be hacker. You can turn the firewall function off if needed; however, it is recommended that you leave the firewall enabled. Disabling the firewall protection will not leave your network completely vulnerable to hacker attacks, but it is recommended that you leave the firewall enabled.
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So, does my provider, Charter, have these things covered?
If not, are they things I should protect against? (I.E. enable the firewall?)
Thanks