Community discussions

MUM Europe 2020

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by Great Man
Sun Aug 09, 2009 8:52 am
Forum: RouterBOARD hardware
Topic: 3.27 Auto Negotiation problem
Replies: 4
Views: 1934

3.27 Auto Negotiation problem

Since upgrade to 3.27 (including bios to 2.20) on RB411 some clients have problem with the ethernet connection. I have to set Auto Negotiation disabled, otherwise there is sometimes no connection (R) between RB LAN interface and the ethernet card .
by Great Man
Wed Jul 15, 2009 4:01 am
Forum: RouterBOARD hardware
Topic: 411R disappointment?
Replies: 36
Views: 6372

Re: 411R disappointment?

For the Czechs I must say we will not use RB411R. I would buy it only if the prise is $30 otherwise cheap and stable AP's are adequate. IMO 75-80% of the market prefer 5 GHz band. Today my prices by local dealer are [--] for RB411 and [--] for R52. That's [--]. If you make integrated 5 GHz card chea...
by Great Man
Sat Oct 18, 2008 10:03 am
Forum: RouterBOARD hardware
Topic: rb 433ah only shows running at 100MHZ
Replies: 4
Views: 1258

Re: rb 433ah only shows running at 100MHZ

It happened me too when i upgraded the BIOS. Just set the cpu-frequency (run telnet or terminal) and it will work correctly again.

system routerboard settings set cpu-frequency=680MHz
by Great Man
Mon Feb 11, 2008 4:55 am
Forum: RouterBOARD hardware
Topic: performance decrease in rb333 v3.0?
Replies: 32
Views: 4551

Re: performance decrease in rb333 v3.0?

RB333, RC6, Atheros 5213, 5GHz-Turbo, N-Streme On, Polling On, Exact size 3200, 54 Mb, Signal -63/-62, StN 33, CCQ 100/100, Firewall Off, Conn Tracking Off: rx-current: 74.3Mbps rx-10-second-average: 74.0Mbps rx-total-average: 56.6Mbps lost-packets: 655 random-data: no direction: receive rx-size: 1500
by Great Man
Sun Jan 27, 2008 10:13 am
Forum: General
Topic: ROS 3.0 and 100% CPU issue
Replies: 25
Views: 6240

Re: ROS 3.0 and 100% CPU issue

I have this problem with CPU load too. It appeared after upgrade from RC13 to 3.0. It helped to disable Filter rules (just 7 simply rules to filter TCP/UDP ports). Now I have upgraded too 3.1. Will be watching, if it helps.
by Great Man
Wed Oct 24, 2007 6:13 pm
Forum: General
Topic: ERROR: Could not find disk! Please attach it somewhere else
Replies: 39
Views: 13149

Re: ERROR: Could not find disk! Please attach it somewhere else

Tried RC5-RC7 on Intel 945GM and AMD 690G chipset. Both doesn't work. Complete CF format (not netinstall) helps but you lost the license.
by Great Man
Sat Sep 29, 2007 9:50 pm
Forum: General
Topic: PCI-E ethernet ports
Replies: 8
Views: 2055

Re: PCI-E ethernet ports

After BIOS update try to Enable/Disable just this option - ACPI APIC support.
by Great Man
Sat Sep 29, 2007 8:10 pm
Forum: General
Topic: RC5 - Intel 945GM chipset BOOT ERROR (Asus N4L-VM mainboard)
Replies: 0
Views: 982

RC5 - Intel 945GM chipset BOOT ERROR (Asus N4L-VM mainboard)

I just upgraded from RC4 to RC5 on my server (Intel Core Solo, Intel 945GM chipset).

This error appears during boot:

Loading system with initrd
Uncompressing Linux... Ok, booting the kernel.
ERROR: could not find disk!
Please attach it somewhere else.
by Great Man
Sat Sep 29, 2007 7:50 pm
Forum: General
Topic: PCI-E ethernet ports
Replies: 8
Views: 2055

Re: PCI-E ethernet ports

Upgrade your BIOS (maybe it is not necessary) and disable (or enable? i am not sure now :)) option Power, ACPI APIC support. It will work.
by Great Man
Sat Sep 01, 2007 1:12 pm
Forum: General
Topic: RC4 wireless bug - the same like RC2?
Replies: 4
Views: 1662

Re: RC4 wireless bug - the same like RC2?

The same problem appears with two RB333 with Atheros (CM9) - WDS mode.
by Great Man
Fri Aug 31, 2007 7:06 pm
Forum: General
Topic: RC4 wireless bug - the same like RC2?
Replies: 4
Views: 1662

RC4 wireless bug - the same like RC2?

AP cards: CM9
clients: Realtek 8186 (OvisLink WL5460AP)

Clients randomly lost communication with AP. I need to disable and enable wlan card.
Probably clients switch to sleep mode.