Re: Can't Ping Hostnames, but can ping IP addresses

Thanks for the suggestions. I'll look into these things.

One odd thing I did see was they have the Google DNS servers listed, but
then they have another one, and PORT is 587 which looks weird. I'm going
to ask about that. I think someone was messing around in there and didn't
know what that was for.

On Thu, Feb 20, 2025 at 1:24 PM Jim Oberholtzer <midrangel@xxxxxxxxxxxxxxxxx>
wrote:

Not if they are look for host names.


Jim Oberholtzer
Agile Technology Architects

On Feb 20, 2025, at 11:31 AM, Rob Berendt <robertowenberendt@xxxxxxxxx>

wrote:

Jim,
If they were filtering icmp wouldn't it also block the pings by ip

address?

On Thu, Feb 20, 2025 at 11:25 AM Jim Oberholtzer <
midrangel@xxxxxxxxxxxxxxxxx> wrote:

Almost sounds like ICMP is blocked at a firewall or maybe a filter on

the

IBM i.

--
Jim Oberholtzer
Chief Technical Architect
Agile Technology Architects

On Thu, Feb 20, 2025 at 10:17 AM Brad Stone <bvstone@xxxxxxxxx> wrote:

This may sound like the same post as before, but it's not. :)

I have a client who can ping IP addresses from their IBM i (like

8.8.8.8)

but not host names (like google.com)

It just hangs when pinging a host name vs an IP address which returns
expected results.

They do have 8.8.8.8 and 8.8.4.4 set up as their DNS servers. No host
table entries set up that should cause any problems.

Any ideas what this could be?

Bradley V. Stone
www.bvstools.com
Native IBM i e-Mail solutions for Microsoft Office 365, Gmail, or any

Cloud

Provider!
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