Contributor
•
2 Messages
can get icmp reply
I have a model 3801GHV and for the life of me I can't figure out how to adjust the settings to allow me to get an ICMP ping reply back to my laptop. I can ping everything inside the network except the gateway, it doesn't reply and lets nothing else reply either which sucks because I'm studying for my CCNA and setup labs off of my private network and see if I can get them to the cloud but I can't simply ping 8.8.8.8 or google.com or whatever because it doesn't let the reply through.
I've unchecked under Enhanced Security:
Stealth Mode
Block Ping
and under Under Attack Detection:
Excessive Session Detection
TCP/UDP Port Scan
Invalid Source/Destination IP address
Packet Flood (SYN/UDP/ICMP/Other)
Invalid ICMP Detection
Nothing seems to matter. What do I have to do to fix this?
Accepted Solution
Official Solution
mibrnsurg
Expert
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20.4K Messages
8 years ago
Right now, you have no protection behind the router, unchecking Stealth Mode.
I can ping anything w/o changing a thing, just bring up a Command Prompt and do it. If you send it out, the Firewall lets the response come back through automatically. Just pinged google.com and response came back. 😉
Chris
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visualbasicide
Contributor
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2 Messages
8 years ago
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mibrnsurg
Expert
•
20.4K Messages
8 years ago
I'd do a hard reboot of the 3801 by unplug/plug in power after 30 seconds. This will fix many RG problems, let us know if it worked.
My ping was on a 3800.
Chris
__________________________________________________________
Please NO SD stretch-o-vision or 480 SD HD Channels
Need Help? PM ATT Uverse Care (all service problems)
ATT Customer Care(all other problems)
Your Results May Vary, In My Humble Opinion
I Call It Like I See It, Simply a U-verse user, nothing more
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