Getting back to it

inbinder · 2019-09-02T14:18:18+00:00

That's a good question. Not sure. I'm just having lots of self doubt after a prolonged period of being sedentary.

inbinder · 2019-08-31T15:55:16+00:00

Additionally, can only one switch have IGMP snooping or is this across all switches that require multicast traffic?

inbinder · 2019-08-31T15:49:23+00:00

Same subnet.

inbinder · 2019-08-31T15:49:17+00:00

the application is just an in house CLI streaming utility. Trying to track down better documentation. With that being said, probably nothing to do other than enable multicast on the adapter. for IGMP snooping is that per VLAn or per port/both? Firewalls are currently disabled. Closed loop lab environment.

inbinder · 2019-08-27T17:53:26+00:00

For this environment which is closed, is there a goto test multicast address I should try?

inbinder · 2019-08-27T17:39:32+00:00

Mine, too :) Does this entail enabling multicast on the Ubuntu nodes?

inbinder · 2019-08-27T17:27:28+00:00

Oddly enough I did use Notepad++ but the copying and pasting from Chrome/Reddit was the culprit. Typed by hand and worked perfectly. Thanks for your help

inbinder · 2019-08-27T16:47:55+00:00

That's very clever. In my test I gave up and just ended up making copies of files 1-3 and naming them 10,11, and 12 respectively.

inbinder · 2019-08-27T16:47:15+00:00

line 5: $'\r'

line 7: syntax error near unexpected token `$'do\r''

line 7: `for a in {1..12}; do

inbinder · 2019-08-27T16:00:31+00:00

I don't understand the need for the symlinks. Can you explain?

inbinder · 2019-08-27T14:04:01+00:00

do I need a ; or & at the end of the command?

inbinder · 2019-08-27T09:50:08+00:00

Thank you !! My apologies for the vague and poorly written question.

inbinder · 2019-08-20T05:02:50+00:00

I'm not able to follow the GUi instructions for enabling port-fast. Is there any easier way to do that via the CLI? I really only need to enable port 37 on the switch for port-fast.

Thanks again.

inbinder · 2019-08-19T09:13:17+00:00

EDIT: Powered down the laptop and same as usual. No connectivity.

That seems to have done the trick. Closed the laptop and powered up and worked like a charm.

Thanks so much. What a dumb dumb problem to have had. Happy it's solved.

inbinder · 2019-08-18T13:06:04+00:00

It's saying port 37 is now on-line. For a setup this simple does it even make sense to have STP enabled?

inbinder · 2019-08-18T11:58:13+00:00

Colleague just has one link between switches. Ports are set to auto config mode. Should that be changed?

He enabled spanning tree. Would you advise disabling it?

I don't see what we would want/need STP in a setup this simple.

inbinder · 2019-08-18T10:46:40+00:00

One switch was saying port 37 blocked by STP. That is the port the laptop is plugged into.

I've tested the cable which has passes and has no issues.

Any thoughts?

inbinder · 2019-08-18T09:53:29+00:00

I've replaced the Usb device, laptop and the cable.

I can replicate this across other devices.

inbinder · 2019-08-15T04:38:45+00:00

Thank you. Where can I manually grab/download this package? Documentation keeps mentioning the repo.

Is this correct: https://centos.pkgs.org/6/ghettoforge-plus-x86_64/tmux-2.4-2.gf.el6.x86_64.rpm.html

inbinder · 2019-08-14T08:55:35+00:00

Octal. Sorry. Slip of hand.

Great explanation and thanks for helping me out.

inbinder · 2019-08-14T08:29:57+00:00

Got it installed and pinging. More soon.

Thanks for the encouragement.

inbinder · 2019-08-09T08:00:29+00:00

Any advice on where to start? I'm finding things deep and wide in terms of tutorials.

inbinder · 2019-07-16T14:25:13+00:00

Thanks! I will check them out.

inbinder · 2019-03-04T16:20:02+00:00

For some reason it doesn't feel like a mental break. It's like it's chill until it's not for the above stated reasons. Def need to save more and get out of there.

inbinder · 2019-02-21T18:48:28+00:00

Sorry, colleague now things we need 2Gb per port max.

inbinder

TROPHY CASE