a tragedy in 4 acts - or more.. I stopped counting
“no, we don’t have an IPAM, we can use Excel, it works fine!”
“are you sure?”
“we’ve always done it that way”
After a long import session across the entire network.. I found out that some IP adresses were not represented with dots.. but with comma (,) – apparently something to do with the US/EU way of grouping digits/thousands.
of course this caused the next system that wanted to work with this data to malfunction.. IP adresses are written in octets separated by dots.
Well, we don’t want that.. how to fix? Convert to Text.. then Excel can’t assume this is an number, right?
Wrong! It’s too LATE – FORGET ABOUT YOUR DATA – it is corrupted now. – DO THE IMPORT AGAIN
ok.. so I probably need to change the settings of Windows AND Excel and change the default digit grouping symbol to a dot
(notice the UI is in Dutch? more about this later…)
small comfort: I can now use my NumPad for IP adresses.. at least!
but I should probably not use the 10. supernet – it’s only a /8
(or avoid 1- and 2-digit IPs in this subnet.. ? )
the sorting logic
what do you mean? IP adresses are sorted by digit, not by numeric value?
so 254 comes before 40 – sure…. WTF?
how can we fix this?
oh.. we can split the octets apart and then sort the four cells separately
So.. select range > text to columns > fixed > by character > Other [ . ]
And now sort by first group.. then by second.. third and fourth..
nah.. there has to be a better way..
ahyes.. there is.. just insert leading zeroes for all IPs – so they can be sorted – extract the IP – check characters and insert zeroes as needed.
of course this has to be done for every cell…
the language barrier
but wait.. I work for a NL company – my office is in Dutch… AND SO IS THE SCRIPTING ENGINE
so “TEXT” becomes “TEKST” and “MID” becomes “DEEL” and .. seriously?
so also my vertical lookup is now: ZOEK.VERTICAAL
and after a while of search&replace I realized.. I now have IP Adresses with leading zeroes.. I Can’t paste those back into a switch.
anyway.. I’ll just do this by hand.
And I will also avoid sorting by IP. Not a handicap.. not at all…
the mac address confusion
Now about the MAC adresses.. let’s look them up by vendor OUI (first 24 bytes)
(similar to IP adresses.. but grouped by colons and written in hexadecimal pairs)
Hm… my search/lookup doesn’t work.. why?
oh. it seems this time Excel interprets this as TIME
let’s convert it to text so I can do search
and the data is gone. import from backup, start over.
okay,,, so we can’t do this either.
the internet enhancement
but what is that? the MACs have become hyperlinks???
so i’ll just do this step manually, too..
now.. I want to copy all values from the cells that I selected with a filter and paste them in another column where I want to process them with a lookup.. oh.. that won’t work, too.. because excel pastes in the cells that are hidden by the filter… even if I select “visible only”
in a list of thousands of entries.. how can I guarantee accurate data after filtering?
I give up. Why do I even try???
but no.. the boss said we don’t need IPAM – so at my current hourly I can calculate the damage I am doing to the company doing all this by hand and double-triple checking the data.
the internet knows, of course.. this is what your colleagues send you afterwards
I have no words to describe this holiday so I will just put some pictures there. This country is different. Very much so. And Huskies are just so
derpy adorable xD
my family owns the most handsome dog I have ever seen.
I may have to create a separate blog for her, this dog is so incredibly beautiful and knows how to steal my heart <3
in the past years something that defined and shaped me is depression
I have been struggling for as long as I can think.. but only when you have kids, a job, a mortgage and other duties it becomes a real problem.. you get caught in a downward spiral and so many external factors are pulling you down, your coping mechanisms just don’t work anymore.
so in November 2021 I decided to turn the game around. I went to the doctor and demanded a different approach, different treatment. long-term if neccessary but after 10 years of so-so I thought it was time to change the game somewhat.
I was prescribed SSRI’s and my life has been turned upside down. I could go and write pages about this but that will come at a differnet moment.. Right now, almost 1 year later, I feel incredible and I can only encourage everyone who suffers.. seek help! Yes, I am aware I will probably have to take those meds for the rest of my life but so does a diabetic. There’s no shame admitting you have a defect because you know how to fix it and you make an effort to do it.
the only shameful thing is to stay suffering because some bros tell you a man has to suffer in silence and not complain. fuck those people. everyone deserves happiness.
Now excuse me, I have some catching up to do.. like.. 10 years of catching up :D
“It is possible to commit no mistakes and still lose. That is not a weakness; that is life.”
— Jean-Luc Picard
it’s amazing how good those two are at sleeping. inspiring~
capitalists complaining – I could listen to them whine for hours
ah, my socialist heart loves this <3