SRW248G4 switches - link particular port with a particular ip address

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• RV220W - rules of access/redirection of port with multiple WAN IP addresses

  I just installed a Cisco RV220W - that works very well for outbound traffic, however for incoming it seems unable to work with multiple WAN IP addresses.

  We have a block of 6 WAN IPs assigned to us by our ISP, and I want to use each of them to expose certain ports on our servers to the outside world.

  I tried to do with rules (by using HTTP, for example) with the following parameters:

  Connection type: Inbound (WAN (Internet) > LAN (local area network))

  Action: Always leave

  Service: HTTP

  Source IP: Unique address

  Start:

  Send to the Server Local (DNAT IP):

  Use other WAN (Internet) IP address: disabled

  Status: Activated

  However, the port of the inaccessible Server/rest.

  I tried:

  • Restart the server with power power off again
  • implement the same port forwarding settings
  • triple-checking all the IP addresses used

  The only way that I have working is by changing the access rule so that it applies to any specific source rather than to another address... but this isn't a solution for us because we need to use specific IP addresses to the internal servers/ports specific.

  The interface of the router admin certainly suggests that this should be possible, but using it seems to break all incoming access!

  Any suggestion is welcome.

  You must use "ANY" as the source IP address, you publish your internal server to the internet and the internet means that the request comes from any source IP address (you don't know what it is, so that's all.

  Basically, you want any source IP to hit one of your WAN IP on port 80, and then your firewall will redirect the request to the internal private IP address of the server on the same port 80. And when the answer comes back internal server, the firewall will already have this translate entry in and reverse NAT won't happen (you must configure it, the default firewall function).

  I hope that I have answered your question.

  Please mark as correct, if you like the answer.

  Thank you

• HOW WE LINK SHARED VARIABLE WITH DEVICE (SENSOR MODBUS ADDRESS) IN E/S SERVER MODBUS

  I USE THE IO SERVER MODBUS WITH SHARED VARIABLES TO COMMUNICATE WITH THREE DEVICES (TEMPERATURE, PRESSURE AND LEVEL DEVICE). EACH DEVICE HAS ITSELF MODBUS ADDRESS TO BE IDENTIFIED IN THE E/S SERVER. THESE DEVICES ARE SUPPORTED BY THE MODBUS SERIES.

  (1) HOW CAN I CONNECT EACH DEVICE SHARED THE DEVICE TO HELP ADDRESS VARIABLE?

  (2) HOW DO I USE THE ADDRESS OF DEVICE FOR IDENTTIFY THE E/S SERVER APPLIANCE?

  COULD YOU HELP ME?

  Thank you

  Hello

  You will find attached a few slides explaining the different steps to create variables shared with e/s server Modbus.

  You can also have a look at the demo on the website.

  I hope this will help you communicate with your devices.

  Kind regards

• Impossible to use the DVI - D port with cable DVI - D Pav 500-100 a to HP W2207 monitor

  I have a new standard of factory Pav 500-100a without mods.  HP w2207 monitor.

  Currently properly connect with VGA DVI - D port with the adapter supplied with the pc.  I have install Windows Update 8.1, put in my files from my old PC and everything was fine except the video is not very good.

  I got a formwork of cable DVD, but it's a DVI-I have the cable.  It took 5 minutes before windows comes up and then whenever the background picture changed in the theme which he suspended for a few seconds.  I read that I have a DVD-D need cable which i purchasd today.

  The package says it's a CL-DVI2M - DVI M/M 24 + 1 CABLE 2 M.  The tech in the store said that it is a good calbe and works perfectly.

  When connected and power until I get the hp and rolling points logo, then it turns off.

  I reconnect the cable VGA and all its beautiful - using the VGA to DVI.

  I ran msconfig and turned from secure boot - restarts and comes well in safe mode.  I set the resolution of 1280 x 800 and rebooted and reconnected the cable DVI - Virgin again.

  If I put the cable VGA back inside fine boots.  The monitor was given factory and seens the DVI connection but Windows remains empty. Also tried to start first with no cable - connect the DVI and the monitor remains in sleep - be able to reset the monitor and still a Virgin is also no connection DVO.

  I have fI switch with connected DVI I can get to the BIOS, and I see the HP logo and the points Win 8 starts.

  I don't know what else I can try.  I have no other usable with DVI video card

  Any ideas out there?

  Pls help - Steve

  Although I am an employee of HP, I speak for myself and not for HP.

  Yes, I rasthaus the monitor and cable of my older Compaq running xp and all fine on DVI.  The monitor and cable are fine.

  Since then, I've had a product in Australia specialist help.  Tried all the previous things, then initially went to check if the person had been doing the right thing - connected the VGA monitor with the supplied adapter DVI-d port - which has always worked well.

  Went to Device Manager o and removed the video card adapter. Powered off and then attached the monitor directly with DVI and it started late! Drviers reinstalled and updated and now I have nice crisp clear video appears.

  Something of the support person should apparently have - insead has asked me to wipe the hard drive and restore the factory system, replace the cables, buy a new monitor... was even asked to leave VGA mode and do not use DVI!

  Thank you for your help, Dave, its good to know that you are around to help us.

• I'm waiting times tries to access a parallel port with VISA

  I get VISA time-out errors when you try to write to the parallel port. MAX said that the port works and I should be able to communicate with him. Device Manager Windows 2000 also said that the device works. I use writing to the parallel port with VISA example I found on the site of nor. To make it even more confusing (or), it runs on one computer but not another. All software and drivers are the same on both machines. On one who gives me the error of time-out, I am able to write to the parallel port using "accesshw".

  What a coincidence. The computer that I had problems with is also a Dell Optiplex. The pins of wiring together the way that you have specified has solved my problem of timeout. The cable I got with just bad has terminals 11 and 12 low attached as indicated on the page with a link to the code sample titled "with the help of VISA to access the Parallel Port in LabVIEW" I know why the original cable worked with a bridge but not a Dell Optiplex. Thanks for the quick fix!

• Vswitch group permissions management standard port with PowerCLI

  Hi all

  I have many groups of ports on standard as well as switches distributed on ESX 5.0.

  I would like to know if there is a way to manipulate the permissions of those groups of port with PowerCLI.

  Is it possible, or you can help automate this work?

  Thank you!

  The easiest are discussions on dvSwitches.

  For example

  $user = Get-VIAccount -Name "domain\lucd"$role = Get-VIRole -Name NetworkAdmin$dvPg = Get-VDPortgroup -Name "dvPortgroup"New-VIPermission -Principal $user -Role $role -Entity $dvPg
  

  The regular exchanges require the use of the API.

  For example

  $pgName = "VM Network"$pg = Get-VirtualPortGroup -Name "VM Network" | Select -First 1$net = Get-View (Get-View $pg.VMHostId).Network | where {$_.Name -eq $pgName}    $authMgr = Get-View AuthorizationManager$perm = New-Object VMware.Vim.Permission$perm.Principal = "domain\lucd"$perm.RoleId = $role.Id$perm.Propagate = $true$perm.Group = $false$authMgr.SetEntityPermissions($net.moref,$perm)
  

  Because the Get-VirtualPortgroup cmdlet does not have direct access to the corresponding object on the network , you have to find via the ESXi network property.

• Two groups of ports with same VLAN on the same Vswitch?

  I'm doing a consolidation.  We had two different people put up two closed different of Vsphere and different network labels were used.   Of course the network labels must exactly match vmotion without losing connectivity.    So I was hoping that I could just create groups in double port on my vswitch for VLAN do not match them.  I know I could just migrate them and move quickly from the network label, but some of them are essential and may not fall.

  For example, on a cluster, I might have a port for Vlan ID 88 group that says 'Web DMZ'.  But the other cluster has "WWW" VLan ID 88.    Can I just create a second group of ports on the first group which also used Vlan ID 88 with the name 'WWW' and I started?    Which will cause problems with switching (loops, etc.)?

  Hope it makes sense.  Guess the short answer is can I I have two groups of different ports on a vswitch using the same VLAN ID tag without causing problems?

  Creation of several groups of ports with the same VLAN ID should not cause any problem. This is only marking/close the traffic to and from the virtual machine, is nothing like that of loops,... to be afraid of.

  André

• The port Thunderbolt can we adapt for USB3 ports. I have a laptop Macbook Pro with processor 2.2 Ghz, HDD 256 GB, 16 GB of memory, operating system El Capitan. I want to add up to three additional 3 USB ports with an adapter. Is there an excellen

  I have a laptop Macbook Pro with processor 2.2 Ghz, HDD 256 GB, 16 GB of memory, operating system El Capitan. I want to add up to three additional 3 USB ports with an adapter. Here are all excellent adapters available on the market to achieve this goal? If so, what are they, and they are available to plug in the USB ports and / or Thunberbolt on my laptop?

  I purcahsed an adapter but it only matches a port of type C, which is not on my new laptop.

  Thanks,-John D.

  What month / year is your Macbook Pro?

  Also is what size?

  i.e. of Macbook Pro (13 "Early 2011)

  If you need a crush on USB3, see this OWC. http://eShop.MacSales.com/shop/Thunderbolt/dock/OWC/Thunderbolt2-dock/?_ga=1.216 256982.1355932382.1452374654

  If your existing computer has USB3 ports, you could get a USB3 hub.

  Kim

• My ex is connected to my iCloud email secretly and do not think I know so now I can't link my email with my iPhone journal inside iCloud to check my mail or anything, how can I solve this

  My ex is connected to my iCloud email secretly and do not think I know so now I can't link my email with my iPhone journal inside iCloud to check my mail or anything how do I fix this someone please help lol

  Caitlyn,

  In the interest of privacy, I would recommend that you create a new password for your iCloud account.

  https://appleid.Apple.com/

  

• I can get the data of a hygrometer using the RS232 port with the following T75.2F:H17.0% using a RS232 data logger format. I was wondering if I can collect this data for later analysis using Dasylab. Any help is appreciated.

  I can collect data from a hygrometer in a text file using the RS232 port with the following T75.2F:H17.0% format, these data are collected using a data logger software. I was wondering if I can collect this data for later analysis using Dasylab. Any help is appreciated.

  The setting below causes the error. Change for the second selection, output values of all channels.

  

• What is a low cost switch which can speak with Labview?

  Hello! I apologize if this question is in the wrong forum auxiliary; Let me know a more appropriate and I will happily move it.

  I have a chip test with four aircraft on what I measure through an amplifier to lock. Currently, we can make a measurement, then have to physically move the connection to test the following. I would like to automate this process. I hunted around for a cost relatively low switch that can talk with Labview and allow him to select one of the four signals in turn, but did not have much luck. I was wondering if anyone had recommendations or devices that they had worked with.

  Thanks in advance,

  Dan

  Dan,

  I was looking at using reed relays.  Download those with golden contacts so that they work well to currents microampere.  Use a with digital outputs DAQ card to drive the relay.  Before you buy, check current relay coils and exits Digital DAQ hardware.

  Lynn

• Can I switch to Streets & Trips with GPS Locator 2010 free if I already have the version of 2005?

  Can I switch to Streets & Trips with GPS Locator 2010 free if I already have the version of 2005?

  Hi Little rebel,

  To upgrade Microsoft Streets & Trips with GPS Locator 2005, you just buy the new version of the software, streets & trips 2010. Hardware (GPS Locator) is continuing to function.

  Review: Streets & trips

  Community of users of streets & trips

  Tips & tricks for streets & trips

  Laptop GPS World

• RV 120W:How to redirect the Web site at a particular IP address?

  Hi guys,.

  I use the router, rv 120w

  can I redirect site to a particular IP address?

  for example, www.cisco.comsite, can I redirect to the IP address: 8.8.8.8 in router?

  Thank you.

  Hi Louis, this router doesn't have such a feature.

  -Tom
  Please mark replied messages useful

• BlackBerry smartphones of the suggestions for a weather link that works with the storm

  Hi guys,.

  Suggestions for a weather link that works with the storm?

  I like this one:

  http://www.NOAA.gov/

  I put in my zip code, and then when he shot to the top of my local forecast I bookmarked this page in my Storm. It marks the latitude and longitude, so when I go there next time I have to weather day.

  Easy to read and not a bunch of gadgets ads cluttering it up.

• Help! How am I suppose to add a "map link" an image with this new dreamweaver

  Help! How am I suppose to add a "map link" an image with this new dreamweaver?

  First, click on the small arrow next to the direct button on the toolbar and choose Design menu drop-down

  Once you are in design mode, click a picture in your page

  The Image Map tools will appear in the Properties window (press F8 or window > properties if it is not open)