AirPort guest wifi in bridge mode v 6

Oke... seems the configuration is a very limited to what Apple thinks are the basic needs...
What I really miss is support for Guest network in bridge mode. It ALMOST workst in 6... a shame you can't configure a DHCP server for the Guest network when the main wifi is in bridge mode. You can enable Guest, the client just won't get any IP address... Please fix this! A really usefull function since the AirPort Extreme is used in situation where it isn't the NAT, DHCP or gateway device!
Also it should be possible to configure the DHCP ranges for main and guest should indepently of each other... and simple disable the DHCP function for one or both. Also client isolation is a nice option.
Please make it more Office friendly...
Really make an more advanced view... the aiport is capable of so much more! A pitty it's potential is limited through software configuration issues...
So make it so in the next generation of the configuration utility! Thank you

Please tell Apple what you want here. This support community is comprised of other users, just like you. Apple is not here.
Apple - AirPort Extreme - Feedback

Similar Messages

Guest access in bridge mode

I want to set up a secure wireless network in our small office that will also allow clients to access the internet while in our waiting area. I also want to maintain our current wired network, which is connected to the internet through a Nortel router, connected to a DSL modem. Where would the Airport extreme be installed? - i.e., upstream or downstream from the router? Also, looking over Apple's network documentation, it appears that the Airport Extreme would be in Bridge mode when configured on an existing ethernet network with router, but the documentation is clear on the issue of setting up guest access in this kind of configuration.
In case you have not guessed, I am not an IT guy, so will be grateful for any helpful suggestions

Blind Lemon wrote:
I want to set up a secure wireless network in our small office that will also allow clients to access the internet while in our waiting area. I also want to maintain our current wired network, which is connected to the internet through a Nortel router, connected to a DSL modem. Where would the Airport extreme be installed? - i.e., upstream or downstream from the router? Also, looking over Apple's network documentation, it appears that the Airport Extreme would be in Bridge mode when configured on an existing ethernet network with router, but the documentation is clear on the issue of setting up guest access in this kind of configuration.
Guest access and bridge mode are incompatible on AirPort base stations. I'd connect an AirPort Extreme to your DSL modem, connect your wired network connections to the Ethernet ports of the AirPort Extreme, and take the Nortel router out of service. Depending on how many wired connections you need, you may also need an Ethernet switch. Besides the WAN port, an AirPort Extreme only has three available Ethernet ports.

Using an airport extreme in both bridged mode and guest network with DHCP

I currently use a third-generation airport extreme in bridge mode to connect my various Mac servers To the Internet. I'm using bridge mode on the AirPort Extreme because I have up to five static IP address (only using three now) I am currently not using the wireless network, and none of the servers are serving DHCP. I am looking at the Newer airport extreme with guest network Wi-Fi. My question is, does the new airport extreme base station support bridge- mode for any devices and host DHCP for the guest network connecting wirelessly to the base station?

The AirPort Extreme cannot be in Bridge Mode and support a Guest Network.
The AirPort must be configured to provide DHCP and NAT services if you want to enable the Guest Network function.
If you really do have a 3rd Gen AirPort Extreme, it will support the Guest Network feature if you connect the AirPort directly to a simple modem.....not a modem/router or gateway type of devices.......and configure the AirPort to provide DHCP and NAT services for the network.

Extend Wifi with Airport Express when Airport Extreme is in Bridge Mode

Hello,
I'm trying to make my Wifi network easier at home but Im having some trouble.
My Internet Provider installed a Router at home. So I had to connect my Airport Extreme to the IP Router via cable and setup in Bridge Mode.
In my Airport Extreme I created a Wifi Network called WIFI HOME.
Than I connected two Airport Express into my Airport Extreme via cable and created two new wifi networks: WIFI HOME 2 and WIFI HOME 3.
But, in my opinion, this is not cleaver way to have my Wifi Network setup, since I have to change networks all the time.
The problem is that every time I tried to extend my current WIFI HOME setup into one of the Airport Express, the Airport Express crashes during the setup reset and my network starts to behave wrongly.
I'm starting to think that is something related to the Bridge Mode in my Airport Extreme. but I want to check with you guys if that makes any sense.
Thanks a lot!

Power off both of the AirPort Express devices
Disconnect the Ethernet cables
Wait a minute
Power up one of the AirPort Express devices for a few minutes
Hold in the reset button on the Express for 10 seconds and release
Allow a full minute for the AirPort Express to restart to a slow, blinking amber light
Connect the Ethernet cable to the WAN "O" port on the AirPort Express if it is a two port version
Click the AirPort icon at the top of the Mac's screen
Look for a listing of New AirPort Bsee Station
Click on AirPort Express
The setup utility will open up automatically and take a minute to analyze the network. Then, it will suggest that the Express be configured to Extend the AirPort Extreme network.
Type in a name that you want to call the AirPort Express. Example........Express1
Click Next
Then, the screen message will change to indicate that the AirPort Express is being configured to extend using Ethernet.
When you see the message of Setup Complete, click Done.
The first Express is now set up and working correctly.
Set up the second Express exactly the same way........except give it a different name to avoid confusion.....Example......Express2.

Guest Network in Bridged Mode?

I'm wondering if you can use the Guest wifi network feature on an Airport Extreme that is in bridged mode. When I say bridged mode, I do NOT mean "extending" a wireless network (like many threads with a smiliar title seem to mean). What I mean is that I have a single Airport Extreme. I want to use it as a wireless access point, while continue to use my ISP's modem/router combo as the DHCP provider. The ISP box will have no wifi enabled. The Airport will connect to that box (via a large switch) and be convfigured as a bridge, instead of "distributing IP addresses" itself.
I know that in this setup, a regular wireless network is not a problem. But I've never tried a regular and a guest network together, while in bridged mode. I'm hoping this is do-able, because I don't think the DHCP in the ISP box can be turned off. Plus we only planned for a single ethernet cable going up a floor to where this airport is going to live. If it is going to be the DHCP provider too, then there would have to be a second ethernet cable, so the airport can logically be between the ISP box and the switch.

This is a valuable answer because it clarifies the one piece of the puzzle as to how this might (or might not) work.
It is obvious that a device connecting to the base station informs the base station as to whether it is on the guest or private network through the SSID it connects to. It's obvious how one can create two overlaid networks through using two different (non-routable) IP address ranges. It's obvious how the base station --- AS DHCP and NAT HOST --- can allocate addresses in these two ranges.
What was not obvious is how this can all propagate out to a third party DHCP server --- how would that server know to allocate IP addresses in one range rather than the other?
But use of a VLAN tag answers that question. Very cute use of a (to home users) rather obscure part of the ethernet spec.

Port forwarding but can only connect to wifi in Bridge Mode

Hi
Our ISP is TalkTalk and we use their Fibre service which connects through a BT Open Reach Modem. The TalkTalk router seemed to causing drop outs in wifi on my macbook pro so I bought an Airport Time Capsule for the wifi router and to back up my mac.
We aren't issued with PPPoE details and the advice from the TalkTalk community was to connect with the Router in Bridge Mode. This has worked a treat with the various Apple and non Apple items we have in out house except one.
We have security cameras which we control through a Windows laptop and can view one out phones. To make this happen we have to set up port forwarding. However, we can't do this as it's in Bridge Mode (as far as I understand).
I'm afraid my knowledge of these things is very basic so I'm hoping that someone will have an easy answer to this. Anyone got any advice on how I can make this pretty white box do its stuff please?
Thanks in advance!

No idea what a double NAT is but you clearly do so here goes...
traceroute 8.8.8.8 on the mac gives as follows:
traceroute to 8.8.8.8 (8.8.8.8), 64 hops max, 52 byte packets
1 192.168.1.1 (192.168.1.1) 6.246 ms 2.840 ms 2.875 ms
2 89-168-80-1.dynamic.dsl.as9105.com (89.168.80.1) 14.513 ms 14.967 ms 20.831 ms
3 host-78-151-225-23.static.as13285.net (78.151.225.23) 19.752 ms 20.399 ms 28.106 ms
4 host-78-151-229-12.as13285.net (78.151.229.12) 19.760 ms
    host-78-151-225-140.static.as13285.net (78.151.225.140) 18.391 ms
    host-78-151-225-136.static.as13285.net (78.151.225.136) 18.467 ms
5 host-78-144-8-11.as13285.net (78.144.8.11) 29.582 ms
    host-78-144-8-53.as13285.net (78.144.8.53) 31.276 ms
    host-78-144-8-5.as13285.net (78.144.8.5) 27.278 ms
6 72.14.214.222 (72.14.214.222) 37.593 ms 25.132 ms
    72.14.242.127 (72.14.242.127) 30.195 ms
7 209.85.252.188 (209.85.252.188) 27.070 ms
    209.85.252.186 (209.85.252.186) 77.680 ms
    209.85.252.188 (209.85.252.188) 24.477 ms
8 209.85.253.90 (209.85.253.90) 24.506 ms
    209.85.253.196 (209.85.253.196) 29.255 ms
    209.85.253.90 (209.85.253.90) 26.403 ms
9 66.249.95.173 (66.249.95.173) 41.521 ms
    72.14.232.134 (72.14.232.134) 35.473 ms 30.789 ms
10 209.85.251.231 (209.85.251.231) 30.069 ms
    216.239.49.45 (216.239.49.45) 31.578 ms
    209.85.252.83 (209.85.252.83) 31.383 ms
11 * * *
12 google-public-dns-a.google.com (8.8.8.8) 38.442 ms 30.063 ms 30.282 ms
traceroute 8.8.8.8 on the mac plugged into the HG533 gives as follows:
traceroute to 8.8.8.8 (8.8.8.8), 64 hops max, 52 byte packets
1 192.168.1.1 (192.168.1.1) 0.999 ms 0.679 ms 0.668 ms
2 89-168-80-1.dynamic.dsl.as9105.com (89.168.80.1) 13.577 ms 12.817 ms 13.668 ms
3 host-78-151-225-23.static.as13285.net (78.151.225.23) 16.828 ms 15.490 ms 24.315 ms
4 host-78-151-225-140.static.as13285.net (78.151.225.140) 18.755 ms
    host-78-151-225-30.static.as13285.net (78.151.225.30) 20.538 ms
    78.151.229.0 (78.151.229.0) 19.488 ms
5 host-78-144-8-29.as13285.net (78.144.8.29) 23.690 ms
    host-78-144-8-39.as13285.net (78.144.8.39) 26.756 ms
    host-78-144-8-59.as13285.net (78.144.8.59) 23.145 ms
6 72.14.242.127 (72.14.242.127) 24.608 ms 26.403 ms
    72.14.214.222 (72.14.214.222) 22.601 ms
7 209.85.255.78 (209.85.255.78) 26.205 ms 23.783 ms
    209.85.252.186 (209.85.252.186) 25.291 ms
8 209.85.253.94 (209.85.253.94) 25.553 ms
    209.85.253.196 (209.85.253.196) 58.607 ms 31.902 ms
9 66.249.95.173 (66.249.95.173) 49.369 ms
    72.14.232.134 (72.14.232.134) 32.418 ms 32.654 ms
10 72.14.238.43 (72.14.238.43) 34.146 ms
    209.85.252.83 (209.85.252.83) 34.292 ms
    216.239.49.45 (216.239.49.45) 29.860 ms
11 * * *
12 google-public-dns-a.google.com (8.8.8.8) 36.619 ms 36.902 ms 29.731 ms
Hope this gives the result we're after

Guest network in bridged mode (or other non-DHCP mode)

Hello,
I have the (Simultaneous Dual Band II) Airport extreme.
I wanted to use it at work but creating a secure network (my printer, computers, and drives) and a guest network (no password so people can access internet).
They already have a DHCP server (in the past I have a mistake by forgetting to turn off DHCP on a router which assigned other computers IP address (upstream) which conflicted with their DHCP server and all kinds of problems ensued).
So I know that in Bridge Mode, the guest network is turned off.
What are my options? I'm afraid to take if off bridge mode because of the DHCP issue. But I really want to use the dual network mode on the Airport Extreme.
So I don't want to bring down the whole network, can i safely use something other than bridge mode? other ideas?
Thanks in advance for any feedback
(yes I have searched a lot for the issue but I'm not sure what to do)

First, you question the policies about my work place (none of your business).
Sorry for suggesting that you check the policies before you violate something that could get you fired.
But then, you "would bet" that I hooked something wrong (could have asked).
Sorry but that is certainly a higher probability than a router malfunctioning in that manner.
It may not be your intention (just as it is not mine to be ungrateful).
Not sure if you are showing that with your last post.

AirPort Express in a bridge mode

I'm connected to ISP with ADSL router which has it's own NAT and DHCP. I had an idea to create WiFi network with AirPort Express (N), but AX's LAN connection never works.
I found a very strange steps that solve the problem:
1. I set AX in a NAT mode. In this mode an option appears that allows to set Ethernet WAN-port speed = 10Mbit/full-duplex. The rest settings are meaningless. Then i save the configuration. After restart the AX is blinking amber with "Dual NAT" error (it's true!)
2. Then I set AX in a bridge mode and save. After restart it lights green and works ok with internet functioning and DHCP from ADSL router working for WiFi clients as well.
But if i power off AX - then after powering on and booting the light is finally changing this way: 1 sec green, 1 sec amber, 1 sec off. And so on. The indicator on the ADSL router is turning on and off synchronously. Repeating steps 1 and 2 does the repair. I've tested it many times.
I have found no other ways to set AX in a bridge mode. The speed 10FD is critical - no other speeds work. Other devices are connected at auto mode and show the speed 100MBit/full duplex. The ADSL modem is ZXDSL 531B (it has internal WiFi, which i do not switch on)

It's not the right behavior. I suspect that your DSL router is a little buggy, because why else are you turning off its radio for a different one? But you could also try exchanging the Apple unit. It makes no sense that the Apple unit only runs in 10 Mbit mode. Have you looked online for firmware updates for both your DSL modem and your AX? That would be the best place to start. Oh, and try a different Ethernet port and a different Ethernet cable.
Good luck!

Airport Express disappears in bridge mode

I'm using my Airport Express as a Router. I'm living in a student dorm and want to have access to other computers in the dorm network, so I set up the router in bridge mode so it does not create its own network. Point is, now I can't access the airport anymore via the airport utility, as if it doesn't exist. I can't access it via IP and if I try via name, it loads the settings forever and eventually aborts. This is not a huge problem since everything works and I tend not to change a running system, but my WiFi-analysis-app recommends switching the channels and I would want to try if that improves the network - which I can't, since I can't access the airport.
Any ideas? I do not want to reset the airport to factory settings since that would probably change the IPs within my network, which means I would need to submit every single machine in it to the student dorm internet people again (every single IP needs to be approved by them before it can access the internet).
Oh, and I can't access the airport when connecting via LAN either.

The reason it does not work is the Express is on an IP that is different to the main IP of the computer..
Or indeed in bridge it is on exactly the same IP as the main system and is also therefore lost.
When you applied for IP addresses did you apply for one for the Express??
Are you allowed to use a router? Most dorm systems ban them due to the issues involved.
Oh, and I can't access the airport when connecting via LAN either.
When you changed the airport from dhcp and nat to bridge, the Express should have got an IP from the main router.. along with all the other clients..
If all your computers/devices are on the dorm network.. when you changed to bridge I am a bit lost how that happened.. as you should have had to re-register all the computers/devices.
Lets work from default.
When lost the system will go to default.. the IP of the Express by default is 10.0.1.1 (but in bridge without a register on the system I have no idea what it will go to).
Please set one computer to IP of 10.0.1.10 with standard subnet 255.255.255.0 (you do not need to fill in gateway or dns).
Try and access the Express now.. no luck.. unplug the ethernet from the Express WAN port.. reboot the Express.. now try again.
When there is no chance of getting an IP It should revert to default.
No luck sorry there is next to no way around but hard reset.
However tell me what IP you get on the computer now.. without changing anything and with the system working and internet running.
A screenshot could help..

Guest network and bridge mode

Hi,
my question is, why my guest network doesn't works, if my TimeCapsule works in the bridge mode?
Someone an idea?
Thanks
Albrun

From the latest airport utility and firmware it does work.
I run the TC in bridge and setup the guest to try it.. seems to work for me.
I know there are other issues with using these .. perhaps that is what you mean.. but it does work.

Can you share an external hard drive over a network when your Apple Airport Extreme is in bridge mode?

Hello, is it possible to share an external hard drive over a network when I have my Airport Extreme in bridge mode? I can't use my AE as my main router at the moment but still want to be able to use the hard drive on the network, and the router I am using isn't capable of adding an external hard drive. I use Windows 7 and the other router is a Netgear. I have searched the communities and have not come across an answer to this question. I have tried several configurations within windows to try and see the hard drive but none have worked. I can see the hard drive when I run Airport utlities, but it cannot be seen on the network. Thanks to anyone who can help!

I think there is some confusion in this thread..
If you are sharing on a local LAN port forwarding is not required.
is it possible to share an external hard drive over a network when I have my Airport Extreme in bridge mode?
Answer is yes.. no port forwarding, mapping whatever term is used.. is needed. Port mapping is required when you cross over a NAT router.. as long as all the devices are inside a single LAN.. then no port mapping.
I assign to my Airport Extreme, do I do so with the settings of:
Service: SMB
Type: TCP
Server IP: xx.x.x.x
Port Start: 445
Port End: 445
This would not work even from WAN.. SMB is blocked by all responsible ISP.. there is simply too many unprotected windows machines out there. If they allowed SMB .. the world would be flooded with hijacked bots. And stolen data like bank accounts. SMB is not a secure protocol.
But this is not necessary on a LAN.
The problem can be Mavericks which does a terrible job presenting network drives.. The usual recommendations are to use AFP or force the connection to CIFS (ie SMB1 not 2).
If you use airport,, then use AFP.
In finder.. Go, Connect to server.
AFP://AEname or AEIPaddress. (replace with the network name of the AE or its actual IP address).
When asked for password.. type public if you did not change it or use whatever password you put.
Store the password in the keychain.

How many IP's can Airport Express support in bridge mode?

I have an Airport Extreme (5th Generation) and I have an A/V system upstairs. I have 4 devices that need a 10/100 base T ethernet connection. If I setup my Airport Express in bridge mode and go into a 5 port gigabit switch, will it be able to manage more than 1 IP?

The AirPort Express can handle up to 10 simultaneous connections. Since the Express will be in Bridge Mode, the IP addressing will be handled by the "upstream" router....your AirPort Extreme.

Question about Airport Express in WDS bridge mode with wired clients

I am looking to buy an Airport Extreme N router, and then use the Express I already have to extend my network using WDS. I intend to setup the Express as a bridge in WDS mode and then connect a wired client to the Express. The question is can I connect a multi port switch or hub to the Express so that multiple wired clients can use the bridge or does Express only support one wired client. I looked at the FAQ at http://docs.info.apple.com/article.html?artnum=108038 but it doesn't address that.
Thanks

Hmmm, I haven't actually tried that myself, but it should work since, as a Remote Base Station in a WDS, the Ethernet port on the AX acts like a LAN port.

Switched Modems, Now Airport Only Works in Bridge Mode

Hello. I just switched out a Comcast modem with a store bought Motorola SURFboard eXtreme and now am having all kinds of problems with my Airport Extreme. At first I could not access the internet through it using my MacBook and had to tell it to "Ignore" my internet connectivity issue, which was that it wasn't receiving a valid IP Address from the modem. Rebooting the modem hasn't done anything to help that. The good news is by ignoring the issue my MacBook has full access to the internet but none of my other devices are able to do the same. I can't connect my iPhone wirelessly, and even more puzzling is that my Playstation 4 can't connect via an ethernet cable to the router. I'm not sure if this is something Comcast needs to assist me with or if it's a matter of manually configuring a home network (something I haven't had to do for about ten years and am pretty rusty with). Any help is appreciated.

I would recommend that you do the following as a minimum:
Power-down the modem, AirPort base station, and computer(s).
Power-up the modem; wait at least 10-15 minutes to allow it adequate time to initialize.
Power-up the AirPort base station; wait at least 5-10 minutes. Note: The AirPort's status light may continue to flash amber after it has intialized. That is because, there may be some additional configuration items necessary, like setting up wireless security, before the overall setup is completed to get a green status.
Power-up your computer(s).
If the above steps do not solve the problem, start over with step 1 above, but then perform the next steps between steps 1 & 2. above.
Disconnect the AirPort base station from the Internet broadband modem.
While all of the devices are powered-down, perform a "factory default" reset on the base station. This will get it back to its "out-of-the-box" configuration and make setting it up much easier, especially if you use the "Assist me" process within the AirPort Utility. (ref: Resetting an AirPort Base Station or Time Capsule)
After the base station resets, go ahead and power it back down.
Reconnect the AirPort base station to the Internet broadband modem. For the Extreme and Time Capsule, be sure to connect the cable to the base station's WAN (circle-of-dots) port.
Continue with step 2 in the first set of steps.
In this basic configuration, the AirPort base station will broadcast an unsecured wireless network with a Network Name (SSID) of Apple Network NNNNNN. Network clients, connected to the base station either by wire or wireless, should now be able to access the Internet through the ISP's modem. Once Internet connectivity has been verified, you can use the AirPort Utility to configure the base station for wireless security and any other desired options. Please post back your results.

ML wifi dropping fixed by no double NAT on APE, but no guest network in no NAT bridge mode.

ML wifi connections drop on Airport Extreme with dual NAT
I have a 2011 MBP, and a 2010 Airport Extreme. Ever since installing Mountain Lion, the MBP constantly drops wifi connection to the Airport Extreme. It doesn't drop wifi connection at the coffee shop.
Fixed by bridge mode
So I started the AirPort Utility. It informed me the AirPort Extreme (APE) has dual NAT, because the cable modem has NAT, and to change the APE to bridge mode. I did that. It fixed it! No dropped wifi. However, a few hours later, my neighbors came and told me the guest network is gone! So it fixed it for me, but broke my neighbor's connection. So I switched the APE back to NAT. Now my neighbor has wifi but my ML wifi connection is now dropping all the time.
No guest network in bridge mode
The APE doesn't have a guest network in bridge mode: http://www.dslreports.com/forum/r25840392-airport-extreme-bridge-mode-guest-conn ect

Linc, I agree it shouldn't work in bridge mode. I don't like that the Cable ISP is using NAT, but it is. All of these devices attached to my Airport Express are working.
From Aiport Utility:
     10.53.64.1     Internet router address
     10.53.73.8        Airport Express
From System Preferences, Screen Sharing:
     10.53.65.66     MacBook Pro
     10.53.65.65     MacMini (ethernet connected)
                           Neighbor's Playstation (ethernet connected)
                           Neigbhors Windows laptop (wifi connected)
From iPod Touch (http://techtips.salon.com/ipod-touch-ip-address-4209.html):
     10.53.65.153   iPod Touch 4th gen
     10.53.65.67     iPod Touch 3rd gen
Traceroute (both with and without the AE) shows the first two hops identical private IP addresses. So the AE is definitely in bridge mode, not routing. The ISP is giving me a private IP address.
Traceroute with Airport Extreme
traceroute www.apple.com
traceroute to e3191.c.akamaiedge.net (96.16.21.15), 64 hops max, 52 byte packets
1 10.53.0.1 (10.53.0.1) 8.123 ms 7.218 ms 8.513 ms
2 10.0.52.62 (10.0.52.62) 7.651 ms 8.257 ms 7.388 ms
3 static.customer-201-116-nnn-nnn.uninet-ide.com.mx (201.116.nnn.nnn) 13.757 ms 8.553 ms 10.440 ms
4 inet-bcs-snjosecabo-11-s4-2-0.uninet.net.mx (187.130.146.154) 15.486 ms 10.052 ms 10.098 ms
5 bb-la-grand-4-pos0-4-2-0.uninet.net.mx (201.125.19.38) 42.289 ms 42.592 ms 42.945 ms
6 12.89.4.5 (12.89.4.5) 43.300 ms 41.532 ms 42.443 ms
^C
Traceroute from computer plugged directly into Cable Modem. with wifi turned off
traceroute www.apple.com
traceroute to e3191.c.akamaiedge.net (96.16.21.15), 64 hops max, 52 byte packets
1 10.53.0.1 (10.53.0.1) 6.881 ms 7.050 ms 7.557 ms
2 static.customer-201-116-nnn-nnn.uninet-ide.com.mx (201.116.nnn.nnn) 9.341 ms
    10.0.52.62 (10.0.52.62) 7.090 ms
    static.customer-201-116-nnn-nnn.uninet-ide.com.mx (201.116.nnn.nnn) 9.106 ms
From the Cisco thread:
"3. Apr 10, 2010 2:43 AM (in response to chemilio)
Re: Traceroute output: What is the first hop ip?
It may depend on how the ISP do their network infrastructure. I've seen internal IP addresses in the first few hops of a Cable ISP but I can't remember whether was it the 1st hop or 2nd hop onwards.
9. May 17, 2011 1:33 PM (in response to chemilio)
Re: Traceroute output: What is the first hop ip?
Most ISPs use private RFC1918 IP address schemes for their private network. They effectively treat your street as a LAN, then perform NAT/PAT on your behalf at their CO. This means they can translate onto the public IPv4 or IPv6 internet and take a lot more control over the traffic generated by your network/PC"
https://learningnetwork.cisco.com/thread/12254
http://en.wikipedia.org/wiki/Private_network

AirPort guest wifi in bridge mode v 6

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