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Questions tagged [802.1]

IEEE Standard for port-based Network Access Control

142 questions
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Wireless network infrastructure for an office with 40 employees

In my company we're facing connectivity problems due to our not very professional network infrastructure. We're growing now, and we expect to be 40 people at the office by the end of the year. I'm considering to set up a wired network with a…
Paul Ballesty
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Bridging multiple VLANs in linux

I'd like to clarify some issues I have with bridging tagged traffic on Linux machine. I have a 2.6.20 (802.1q, bridging, ebtables are enabled) kernel and a device with two net interfaces (eth0 and eth1). If I create a bridge br0 and add eth0.10 and…
Klemen
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howto restrict active directory account for PEAP/non-CIFS only

We have some voip phones that we want to integrate into our PEAP WiFi network, and I'm concerned about just creating a standard AD account and using that. If someone got hold of such long-term account credentials, they could then use them to log…
jhaar
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Debian WPA2-Enterprise (Network-manager) 802.1X no prompt for certificate?

I set up an access point (AP) with PEAP (Freeradius) 802.1X authentication and trying to connect the following: iOS: Automatically provides the certificate to the onscreen user. Windows: Automatically provides the certificate to the onscreen user.…
Ephemeral
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Certificate 'not verified' when doing 802.x1 authentication on Apple ios

I've setup a new wifi network including a Freeradius server. Everything works fine except that Apple iOS gives a 'certificate not verified' warning when connecting. When the user accept the certificate, everything works fine. I've verified the…
user196611
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SR-IOV on KVM hosted guest using tagged vlans

I have read a few posts here on NOT using tagged vlans in KVM because of the emulated e1000 drivers, but I have a situation where I need to use tagged vlans. Because of this we used SR-IOV enabled machines and adapters since this allows us to…
Greg Mason
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3 answers

Slow 802.11n on custom-built router

I have custom-built router, based on Intel D510MO motherboard with Slackware 13.37 on it. I'm using hostapd-2.0 and iptables to make it act as a router. Client is a laptop with Windows 7 on it. Both router and laptop have Atheros AR5BXB72 mini pci-e…
binaryLV
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Single Sign On 802.1x Wireless - saying “Connecting to ”, hangs for 10 seconds, fails with “Unable to connect to , Logging on…”.

We are implementing WiFi on Windows 7 machines in our corporate environment. Machines should be able to log into the domain by WiFi as the Machine (Pre-Logon), and as the User (Post-Logon). We have everything working correctly except for 2…
Phaedrus
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Macs to work on 802.1X wired network

We are in the process on 802.1X for all our wired clients. We are using NPS on Server 2008R2 as our Radius server. All our windows clients authenticate using just a computer certificate issued by our local CA. The problem is that our CTO uses a mac…
NickDa
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Wireless Profile via Group Policy - Specific Trusted Root not Listed?

So I am trying to use Group Policy to configure the wireless settings on a bunch of laptops. We are using a third party cert that isn't showing up as an option in the list of Trusted Root Certification Authorities. This is stopping us from…
MattUebel
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Windows 7 / Windows Vista won't connect to 802.1x RADIUS Server

I've deployed Radius and have no problems connecting with TTLS, PEAP, or MD5 using linux, mac, and windows xp. For Windows 7 and Vista, I'm never prompted with the dialog box to enter username & password after configuring 802.1x support on the…
Calvin Froedge
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Logging per-user Internet access

Let me preface this by saying that I have a bit of a strange network. LAN 1 router: 10.0.0.254/24, Internet via DSL on 10.0.0.254. LAN 2 router: 172.16.2.254/24, default gateway: 10.0.0.254 (LAN 2 is a private link to another location, which uses…
Mike
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Network Access Control with Linux

Are there any projects to provide NAC support in Linux? My main aim is to accept/deny access to other network on a Linux Firewall after asking the operating systems' NAC agents about the client's health. For example: if the client has no antivirus…
seaquest
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for multiple access points on one SSID, should I broadcast SSID information from all of them?

Should I be broadcasting my SSID from multiple access points that are sharing the SSID and network segment, or should I only broadcast from one?
wjimenez5271
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Tool to troubleshoot wireless connections

Having a lot of issues with a wireless network with multiple APs sharing the same SSID. I have a tool I use on my android phone (wifianalyzer) that is helpful, but I need a more comprehensive set of diagnostics that would run (preferably) from a…
wjimenez5271
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