I'll try using the RPS9 power supply for broacade net-iron - the connector appears to be the same but can't seems to find affordable fans refurbished or new anywhere...
I was hoping the 6610 fans would work but not they don't
Brocade ICX Series (cheap & powerful 10gbE/40gbE switching)
- Thread starter fohdeesha
- Start date
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I was hoping the 6610 fans would work but not they don't
hmm, I've removed the boards without much issue, nothing should be riveted - you have to unscrew and remove the silver standoffs, they're holding the board down
Interesting - maybe I just need more torque - They just seemed quite resistant and when I looked at the bottom of the chassis, there were rivets beneath each and the soldering around it on the board gave me pause. So you're saying that these pegs can be removed?
absolutely - what's riveted to the chassis is the nut those things are screwing into - they're the same as motherboard standoffs, just longer. the solder around all the circles is so the PCB makes good electrical contact with the standoffs (and therefore chassis ground), it's not actually bonded to the standoff
Well that's helpful - and leaves me feeling a bit sheepish. Now just a matter of figuring out how I'm going to mod this. I'm curious if better compound with slightly stronger push-pin mount with 9-10K RPM fans will keep the fans operating in speed 1 while still satisfying the tach requirements. Still going to do some digging on the heatsink and if there's something better I can install.
Because it's designed to operate at those temperatures. 24x7x365. For years. These are not consumer junk. The max die on these processors is 105C+, all of the capacitors are 85C rated or above, and it is designed to run at these temperatures and higher without failing. They get thrown into the top of a rack with terrible airflow design at best, with 30U+ of heat source directly below, and next to no cold air supply. And that's the least severe duty they do.
And believe me, I would know. I've been engineering the systems that rack below these for decades. Brocade's one of the few I'm not aware of having successfully cooked out when located in the same rack as one of my heat exchanger equipped systems. Even when basically starved of cold air supply and sitting in a rack with more than 8kW draw, it was fine.
That's not thermal paste. That's a perfectly good reusable thermal pad, which you ruined. They get used in this sort of application because they do not wear out or dry out. (No, that was not dried out. It was perfectly fine till you separated it from the woven layer.) And they're more tolerant of severely unlevel IHS and CPU mounting. That IHS gets slapped on there with some glue to protect the die and give them somewhere for a pretty part label, not be a critical heat transfer element.
And no, you can't just buy replacement. The particular compound they used there is familiar to me, and only sold in bulk roll. And no, you can't just slap some AS5 or GC12 on and 'fix' it; the woven compound is impregnated.
Thermal compound is not going to improve performance meaningfully at all. These are very, very low TDP parts. All the heat load is in the POE board. You could strap an Alpha cast copper slug on there and it wouldn't net you anything significant. Which is why they're just fine with a cheap, loose coupled, cast aluminum part that isn't even in direct airflow but go to pains to route over the POE board. So basically anything that matches the pin span (which is measured center to center with a caliper) and fits within the keepout zone indicated by the outer white box will work fine.
No, really. Whatever. Doesn't matter. It'll be fine. Effectively coupling will be a whole other story, but, it won't break anything.
I'm a relatively new to this and I have run up against a wall of what to do next.
I'm trying to configure the switch as layer 3 while routing outgoing traffic to OPNsense (More or less PFsense).
Port 1/2/1 which is connected to OPNsense with a Gateway created with the IP set to 10.0.2.1 and a Route set to that gateway with Network set to 10.0.10.0/24 to encompass the VLAN 10 network. OPNsense's IP is 10.0.2.2.
I did try to follow a guide though its for a CISCO router but I'm stuck.
I am currently just trying to get VLAN 10 to connect to OPNsense/Internet. Currently I created VLAN 2 to be used as the Transit VLAN and VLAN 10 to be a 'trusted' network.
Any help would be much appreciated.
For the switch I have the following config:
I'm trying to configure the switch as layer 3 while routing outgoing traffic to OPNsense (More or less PFsense).
Port 1/2/1 which is connected to OPNsense with a Gateway created with the IP set to 10.0.2.1 and a Route set to that gateway with Network set to 10.0.10.0/24 to encompass the VLAN 10 network. OPNsense's IP is 10.0.2.2.
I did try to follow a guide though its for a CISCO router but I'm stuck.
I am currently just trying to get VLAN 10 to connect to OPNsense/Internet. Currently I created VLAN 2 to be used as the Transit VLAN and VLAN 10 to be a 'trusted' network.
Any help would be much appreciated.
For the switch I have the following config:
Code:
ICX6450-48P Router(config)#show run
Current configuration:
!
ver 08.0.30tT313
!
stack unit 1
module 1 icx6450-48p-poe-port-management-module
module 2 icx6450-sfp-plus-4port-40g-module
!
!
!
!
vlan 1 name DEFAULT-VLAN by port
!
vlan 2 name Transit by port
untagged ethe 1/1/1 ethe 1/2/1
router-interface ve 2
!
vlan 10 name Trusted by port
untagged ethe 1/1/3
router-interface ve 10
!
!
!
!
!
aaa authentication web-server default local
aaa authentication enable default local
aaa authentication login default local
ip dhcp-client disable
ip dhcp-server enable
!
ip dhcp-server pool pool10
dhcp-default-router 10.0.10.1
dns-server 1.1.1.1
excluded-address 10.0.10.1
excluded-address 10.0.10.2 10.0.10.99
lease 1 0 0
network 10.0.10.0 255.255.255.0
deploy
!
ip route 0.0.0.0/0 10.0.2.2
!
no telnet server
username root password .....
!
!
!
!
!
interface ve 2
ip address 10.0.2.1 255.255.255.0
!
interface ve 10
ip address 10.0.10.1 255.255.255.0
!
!
!
!
!
!
!
!
!
endOk, I think I found out what is wrong. This is bad. Very bad. I am using mikrotik sfp+ ports into rj45 10gbE copper adapters ( S+RJ10 )
These do not support jumbo frames? Check the forum posts below:
S+RJ10 and Jumbo Frames - MikroTik
forum.mikrotik.com
This is the only thing that could be wrong with my setup, I tried everything to make it work, and it does not
workAnyone else using these sucesfully with jumbo frames?
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your switch config looks ok (I think?)
from a device on vlan10 (not opnsense) can you ping the switch and opnsense? 10.0.10.1 (will definitely work), 10.0.2.1 (should), 10.0.2.2 (should)
if you can ping 10.0.2.2 then you have an issue on OPNsense, so check your NAT rules that they are OK. Also check the live firewall view for any blocked packets from 10.0.10.0/24.
edit: tied to above, does it work with a device on vlan2?
you can but tread carefully and test all of your devices (specifically IOT junk) if you do that. It has some issues.
so setting up DHCP server on Juniper and have it relay via the ICX is better ?
I see it is possible to have the ICX run as a DNS Suffix-Searcher (with multiple domain names possible), but is it also possible to configure conditional forwarding on the device?
say
* --> 1.1.1.1
domain.local --> 172.16.5.10
like a DNS-Proxy
docs.ruckuswireless.com
say
* --> 1.1.1.1
domain.local --> 172.16.5.10
like a DNS-Proxy
Commscope Technical Content Portal
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Do anyone of you know of any compatible PSUs for an ICX7250-48 (non-poe) or happen to have one laying around? Mine decided to say "poff" today
Good writing, but just to clarify... the switch itself in this case is the DHCP Relay, the helper address points to the server that receives the packet sourcing from the VE IP address on behalf of the client asking for an address.
The server can choose the right subnet/pool based of the source address (ie. the VE one).More or less, except your switch won't have a management IP (or does it default to DHCP on the mgmt port with telnet enabled? ...no idea). It will only route VLAN 1 but will otherwise act as unmanaged. PoE (if equipped) is off by default so if needed you will need to wait for a console cable.