HP 8212zl PIM mrouting issues after upgrade.

[budeniy]

ProCurve J9091A Switch 8212zl (ROM Version K.15.30) is in a network kernel.
When updating software with K.15.02.0005 on newer (the last tried K.15.10.0009) problems begin with the multiсast.
The part of channels doesn't work for subscribers. Regularities aren't present neither on areas, nor on number working/idle channels. Such feeling that in new software there was a certain parameter on a limit leaving with 8212zl multicast streams. Аfter reboot all channels work, but at the following check in an hour of 10-20 channels from 120 don't work any more and further their number only increases.
In changelogs anything similar didn't find, prompt in what there can be a problem?

P.S. This thread has been moved from  Switches, Hubs, Modems (Legacy ITRC forum) to ProCurve / ProVision-Based. -HP Forum Moderator

[TW_Nighty]

Hi budeniy,

I'm not a multicast / pim expert.

I do have 2x 8212zl running with software K15.12.0015 and with a PIM setup.

maybe we can work out a test setup to see if multicast works allright on K15.12.0015?

[budeniy]

Thanks a lot. You specified to me the correct direction. I used ftp://ftp.hp.com/pub/networking/software/where the new software isn't present. It was updated to K.15.14.0007 and here the problem wasn't shown!