[identity profile] loosechanj.livejournal.com posting in [community profile] techrecovery
This luser wannabe thinks he's a sysadmin because he's heard of tcpdump. *snicker*

Right. That's why you had to have the office manager ask the local techie to help you. Because the network didn't seem to be assigning automatic addresses. Go back to reading the script to your peers on the phone monkey fart.

Date: 2006-04-26 07:12 pm (UTC)
From: [identity profile] captpackrat.livejournal.com
Wow, the Shark Tank is a smorgasbord of stupid today. @_@

Date: 2006-04-26 07:21 pm (UTC)
From: [identity profile] kuang.livejournal.com
Read it again and add a sarcastic tone to the office techie targetted question. I know the guy and I assure you he's *far* from stupid.

Date: 2006-04-26 07:51 pm (UTC)
From: [identity profile] yuethomas.livejournal.com
What 'local techie' worth his/her salt would say that www.whatismyip.com gives you an IP? fish posed a very valid question - he needs an IP - but the response given by the techie was sheer stupidity.

Date: 2006-04-26 08:05 pm (UTC)
From: [identity profile] kuang.livejournal.com
Seems like a quick way of seeing what the other machines are doing when you're new in a place, can't yet get access to anything to take a better look and have to get a sense of what's going on.

Date: 2006-04-26 08:08 pm (UTC)
From: [identity profile] kuang.livejournal.com
How many times have you walked into a place as an admin and had instant access to everything without having to either get your claws into the existing tech or getting the manager to unlock the guts of the network so you can sort it for yourself?

While you're at it you might want to try a bit of socratic irony to find out what historically what you're letting yourself in for by posing a few dumb questions at the resident 'expert' to see what they say.

And while you're waiting for *that* you might as well have a poke around to see what's happening elsewhere. I personally can't see the problem..

Date: 2006-04-26 08:18 pm (UTC)
From: [identity profile] mawz.livejournal.com
I've done that before. It can work if DHCP is b0rked for some reason.

Provided that you give your box the same gateway that's being assigned.

Sysadmin was mildly silly. Techie was a fuckin' moron.

Date: 2006-04-26 08:32 pm (UTC)
From: [identity profile] kuang.livejournal.com
Yes. I've done this before too.

Link was live, the TCPdump was showing various IPs in use, trying one in approximately the right range didn't result in any success which is a simple enough thing to at least try. Everyone appears to be fine, the NIC is happy enough, time for grass roots fiddling..

What follows was crawling under the table, locating and trying a new socket and getting lucky. It appeared to be a bad/bizarre config on that port alone, or dodgy wiring on the TX side of the socket.

The context related purely to the actions of the in-house tech, NOT the problem leading to the question which had now been diagnosed and fixed.

Jumping to conclusions doesn't always give the intended result.

Date: 2006-04-26 11:55 pm (UTC)
From: [identity profile] network-nerd.livejournal.com
> Sysadmin was mildly silly. Techie was a fuckin' moron.

Agreed!

Date: 2006-04-27 12:52 am (UTC)
From: [identity profile] kayfox.livejournal.com
My head hurts.

Date: 2006-04-27 10:21 am (UTC)
From: [identity profile] stevenothing.livejournal.com
when moving into serviced offices, you generally expect the network to actually work. If it doesn't, it's their problem, and their responsibility to fix it.

Date: 2006-04-27 10:27 am (UTC)
From: [identity profile] stevenothing.livejournal.com
The "local techie" wasn't actually tecnical at all, just the person presented when the office admin was told that the network was broken.

Date: 2006-04-27 10:29 am (UTC)
From: [identity profile] stevenothing.livejournal.com
Out of curiosity, if you moved in to a new serviced office, and the network connection you've been given doesn't work, what would you do?

Date: 2006-04-27 11:51 am (UTC)
From: [identity profile] slamlander.livejournal.com
> Sysadmin was mildly silly. Techie was a fuckin' moron.


Disagree! The SA wasn't much better than the Techie (who should be fired).

Date: 2006-04-27 11:55 am (UTC)
From: [identity profile] slamlander.livejournal.com
As the newly hired SA, this is an IQ test. The real question is, 'are you smart enough to fix it?'

This indicates a huge problem in the network. Give that the link lights glow and there still isn't a connection. I wuldn't even have tried tcpdump, which is mostly as useful as old dishwater.

The first thing is to find out why DHCP is borked.

Date: 2006-04-27 12:34 pm (UTC)
From: [identity profile] slamlander.livejournal.com
That's the prequel to finding out why DHCP is borked ;)

Date: 2006-04-27 01:16 pm (UTC)
From: [identity profile] stevenothing.livejournal.com
I'm not a newly hired SA. I don't work for the company whose office space this is. I work for a different company who lease office space from this company.

I have no link lights. I have no access to the switch, router, or anything beyond the cable connected to my machine.

tcpdump showed me that the switch was at least partially working, as I could see things going to/from the router. Hence I knew that whatever the problem was, it lay beyond my machine and cable, and that I could legitimately take this to the company whose office this is, as it's their equipment and their problem.

Date: 2006-04-27 01:17 pm (UTC)
From: [identity profile] stevenothing.livejournal.com
My job has nothing to do with this network, no.

My speaking to this person was an attempt to find out how the other machines in this office are connected.

Date: 2006-04-27 01:21 pm (UTC)
From: [identity profile] stevenothing.livejournal.com
My job as sysadmin is indeed to fix problems for others. But that's on a different network, with different machines.

Date: 2006-04-27 01:22 pm (UTC)
From: [identity profile] stevenothing.livejournal.com
When there's a problem with my network, I fix it. This is not my network.

Date: 2006-04-27 01:40 pm (UTC)
From: [identity profile] stevenothing.livejournal.com
Because "my" network is in a room in a data centre. I suppose I could stick a desk in between the racks and work there, but the noise of all the fans, and the air conditioning gets annoying very quickly. Given that I can do most of my job remotely, I would rather work in a nice quiet office.

Date: 2006-04-27 02:06 pm (UTC)
From: [identity profile] stevenothing.livejournal.com
The 'techie' wasn't actually a techie. I believe she's an admin for a childcare agency or something. She is merely who was presented when I complained to the office manager that his network wasn't working. I presume she was only presented because she knew more about the network at this office than the manager did.

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