package discarded

-

hi,

windows server 2012 r2 std

we have system uses video stream application, servers streaming video. lot of udp packages, , have receiving rate around 100-180mbit/s. after couple of days these servers starting have problems, can see on images on screens, if loosing packages. images pixel problems.... can see on counter called "discarded packages" counting, , when counter counting 5000-10000 each day need restart server , problem gone couple of days again.

to wrap things here of things have tested.

- have tried 3 different network cards

- drivers updated, windows update updated

- have tried 2 different vendors of servers

- tried , without teaming

- tried tcp traffic, no re transmission, no dup ack`s, time delta healthy

- tried different settings related chimney , rss on nic

- there no high load on cpu, disk or mem

- have tried reinstall server, application

- have tried cisco switch

i guess there else have tried dont remember everything. thing know when package discarded starting count, have issues server after couple of days. , thing helps reboot server. if example disable nic , enable again, problem comes right away. me seems there buffer has gone full, not clear until reboot server.

the application vendor have installed same application on customer windows server 2012 r2 , not have problem, , counter discarded packages 0.

for information, microsoft told counter not confirm packages has been discarded.... "in network monitor tool show packets dropped not able record them not mean packets dropped network adapter. ".

any suggestions ?


/regards andreas

hi andreas,

i have checked situation test provided, there is log analyzed issue.

we'd recommend contact microsoft customer support service (css) assistance problem can resolved efficiently. obtain phone numbers specific technology request please take @ web site listed below:

https://support.microsoft.com/en-us/gp/customer-service-phone-numbers

best regards

john

please remember mark replies answers if help.
if have feedback technet subscriber support, contact tnmff@microsoft.com.



Windows Server  >  Network Infrastructure Servers



Comments

Post a Comment

Popular posts from this blog

Round Robin is killing performance on our network

-
Image
we had 2 windows 2003 domain controllers @ our data center dns , 1 domain controller @ our large remote office no dns. finished replacing 3 domain controllers windows 2012 r2 dc's, each of have dns installed , configured. we're having issues servers @ our data center resolving names using dns server @ remote office due appears round robin dns lookups. is there suggested way force servers , workstations @ data center use domain controllers @ location dns resolution , servers , workstations @ remote office use domain controller @ location dns resolution? thanks in advance assistance, dan hi dbetanco, >we're having issues servers @ our data center resolving names using dns server @ remote office due appears round robin dns lookups. round robin specific record query, example, in dns zone has 3 records: www.test.com 1.1.1.1 www.test.com 2.2.2.2 www.test.com 3.3.3.3 then if query nslookup www.test.com  three times, first time order is: 1.1....
Read more

WMI Repository 4GB limit - Win 2003 Ent Question

-
Image
hi there, i've question size limit on wmi repository (being 4gb). if isn't correct place post this, apologies , can let me know wheere post this? i've come across few servers running citrix have reached limit on wmi repository size , need install ibm director agent hw monitoring. during install getting 'out of disk space' errors entered in mofcomp.log: "(mon apr 02 04:10:36 2012.172843) : error occurred while processing item 4: (mon apr 02 04:10:36 2012.172843) : error number: 0x8004103b, facility: wmi description: out of disk space" when error number http://msdn.microsoft.com/en-us/library/windows/desktop/aa394559%28v=vs.85%29.aspx i see this: wbem_e_out_of_disk_space 2147749947 (0x8004103b) disk out of space or 4 gb limit on wmi repository (cim repository) size reached. windows xp , windows 2000/nt:   disk out of space. i'm wondering if there reason why limit set 4gb or can increase needs be? can't seem find reas...
Read more

Change home folder default permission?

-
i have searched on , can't seem find similar trying do. using windows server 2003 active directory. when create new user account on domain, use profile tab specify home directory user. when user logs in first time, active directory creates folder in specified path. working correctly. problem gives user full control on folder. has caused lot of problems because "clever" users have discovered thay can change permission on folder or subfolders beneath it. because don't want staff looking @ "sensitive" files. of course doesn't work since can take ownership of file , give myself permissions. causes trouble failed backups, inability scan these folders viruses, migration new storage etc. on occasion 1 of these users call me , ask file or folder restored, , @ point discover not have backup of files , cannot restore them. give them lecture, have on 2500 users, , can't talk them all. right have create account , login teh folder created, go take away full contr...
Read more