Bridge over Cellular interface

Hi all,
I'm looking for a way to bridge between a cellular interace and vlan interface on a 881. Is it possible? I failed to find relevant examples. (I also have a dialer interface connected to this cellular interface, though I it can be removed with some configs if not possible like this) My goal is to forward the IP assigned by the ISP(via cellular and/or dialer) directly to the client behind.
Thanks for the ideas in advance
Regards,

Please find the cellular interface config.
1. Create a Profile specific to your mobile ISP
        Router# cellular 0/2/0 gsm profile create 1 chap cisco cisco
* --> provided by ISP.
2. Unlock SIM
        Router# cellular 0/2/0 gsm sim unlock 1234
3. Define ATDT command
        Router#chat-script gsm "" "ATDT*99#" TIMEOUT 60 CONNECT
4. Configure the line interface
        line 0/2/0
         script dialer gsm
         modem InOut
         no exec
         transport input all
         rxspeed 7200000
         tspeed 5760000
5. Configure cellular interface
        interface Cellular0/2/0
         ip address negotiated
         ip nat outside
         ip virtual-reassembly in
         encapsulation ppp
         dialer in-band
         dialer idle-timeout 0
         dialer string gsm
         dialer-group 1
         async mode interactive
         ppp chap hostname cisco
         ppp chap password cisco
         ppp ipcp dns request
6. Create access-list for interesting traffic.
ip access-list extended cellular_traffic
permit ip 192.168.1.0 0.0.0.255 any
7. Initiate cellular dialer interface
dialer-list 1 protocol ip list cellular_traffic
6. Verifying the cellular interface
        Router#show cellular 0/2/0 all

Similar Messages

Bridging over GRE tunnel

Dear expert,
Currently I have problem running bridging over GRE tunnel.We are using cisco 3640 but somehow under tunnel 0, the is no 'bridge-group 1' command.We are trying to get the IOS that support the command under tunnel 0 but to no avail.Can someone help me ? Thanks
--ran

It's a hidden command. Even do, you might get a warning messasge stating this is obsolete and unsupported, it still technically a valid configuration. Legacy, but works.
Keep in mind there are better solutions for this kind of connections. But you can try it, it's simple anyways.
Host1---Fa0/0--R1-------------GRE------------R2--Fa0/0---Host2
1. Create a Loopback intf. on both routers and ensure L3 connectivity between them.
2. Create bridge:
router(config)#bridge 1 protocol ieee
3. Create a GRE tunnel interface (dont configure IP's):
router(config)# interface tun0
router(config-if)# tun source loopback x
router(config-if)# tun destination <other router loopback ip>
router(config-if)# bridge-group 1
**This is a hidden cmd. You will get a warning message, but ignore it**
3. Attach Physical Interface to Bridge as well:
router(config)# interface Fa0/0
router(config-if)# bridge-group 1
4. Configure the Hosts IP addresses to be on the same IP Segment and validate communication between them.
You can try this on GNS3 as well. I made a diagram and a brief explanation at another thread, but really don't remember how to get to it.
Once again, this is legacy and there are better ways to achieve this. But for small implementations this is valid and easier. It also helps to understand the newer versions/enhancements to this as well.
HTH

Why is my iPhone 5 sending data over cellular while on wifi using Vodafone Germany?

Hello,
I know that this is a common mistake on verizon iphone 5. i have the same problem with my iPhone 5 in Germany. It keeps sending data over cellular while I am on wifi. The wifi connection itself works though, even when I turn off cellular data. So my wifi is not broken.
Another thing that makes me curious is that my iPhone keeps sending data to somewhere and I don't know what it is sending. This led to the point that I reached my Monthly limit of 200mb within 2 days!!! And almost 95% of that was upstream. So I bought another 300mb and turned off cellular. Now I turned it back on and the megabytes are just running through. I thought it might be diagnosis and iCloud but I turned both off and it's still the Same way. Due to the enormous amount of data that is being sent the battery empties really really fast!! I was on a 20 minute car drive and my battery went down 23%!!! When I turn cellular off and use wifi it behaves completely normal.
So this is really annoying me and I hope that Apple will fix this or one of you guys can help me.
Best regards from Germany,
Sitham

You may have a problem with your WiFi network if your iPhone can't stay connected to it.
If you are having WiFi problems it is necessary to isolate whether the problem is with your network or your iPhone. Note: Do NOT consider your network to be blameless if some other devices can connect to it.
First, test your iPhone on some other networks: a friend's, Starbucks, Barnes & Noble, etc.
If it works well there then the problem is with your network. Try restarting your router by removing power for 30 seconds. If that does not help check for a firmware update for your router. If none exists which corrects the problem consider replacing the router.
If your iPhone does not function well on other networks it possibly has a hardware problem. Contact Apple Support or visit an Apple store for evaluation. They can provide a replacement if your iPhone is bad.
If you need more help please give the make, model, and version of your WiFi router and how you have it configured.

CISCO ASR901 BRIDGE BETWEEN 2 INTERFACES

Hi All!
I'm looking for some way to make a transparent bridge between two interfaces of a Cisco router ASR901 , is there any possibility? I ask this because I have a scenario where I would use the ASR901 to the following question :
POP01 (                       ) ASR901 g0 / 6 -------- > ISG_7206
POP02 ( MPLS CLOUD )               g0 / 7 -------- > ISG_7206
POP03 (                       )
The ASR901 will focus EoMPLS with other points in the network and pass on to ISG routers , ie , VLANs would have to be two ports with XConnect to a remote router , the configuration would be something like this :
interface GigabitEthernet0/6
Core description : MPLS CONC PPPOE02
no ip address
negotiation auto
hold- queue 1024 in
hold- queue 1024 in October
service instance 4095 ethernet
encapsulation dot1q 4094
rewrite ingress tag pop 1 symmetric
interface GigabitEthernet0/7
Core description : 7206_PPPOE_01
no ip address
negotiation auto
service instance 4095 ethernet
encapsulation dot1q 4094
rewrite ingress tag pop 1 symmetric
end
L2VPN XConnect context TEST
ethernet interworking
member 201.55.127.202 1212 encapsulation mpls group TEST
member GigabitEthernet0 / 7 service -instance TEST 4095 group priority 1
member GigabitEthernet0 / 6 service -instance 4095
redundancy group delay 1 3 TEST
But without an interface that was redundant of other , what I need is the 2 interfaces in " bridge " making a XConnect to a remote router , and these 2 interfaces connected ISGs in 2 to make a balance .

Hi,
This discussion is for IOS-XR related questions. You should post your question under Service Provider > MPLS.
thanks,
rivalino

CISCO ASR901 BRIDGE BETWEEN 2 INTERFACES WITH XCONNECT

Hi All!
I'm looking for some way to make a transparent bridge between two interfaces of a Cisco router ASR901 , is there any possibility? I ask this because I have a scenario where I would use the ASR901 to the following question :
POP01 (                            ) ASR901 g0 / 6 -------- > ISG_7206
POP02 ( MPLS CLOUD )                   g0 / 7 -------- > ISG_7206
POP03 (                            )
The ASR901 will focus EoMPLS with other points in the network and pass on to ISG routers , ie , VLANs would have to be two ports with XConnect to a remote router , the configuration would be something like this :
interface GigabitEthernet0/6
Core description : MPLS CONC PPPOE02
no ip address
negotiation auto
hold- queue 1024 in
hold- queue 1024 in October
service instance 4095 ethernet
encapsulation dot1q 4094
rewrite ingress tag pop 1 symmetric
interface GigabitEthernet0/7
Core description : 7206_PPPOE_01
no ip address
negotiation auto
service instance 4095 ethernet
encapsulation dot1q 4094
rewrite ingress tag pop 1 symmetric
end
L2VPN XConnect context TEST
ethernet interworking
member 201.55.127.202 1212 encapsulation mpls group TEST
member GigabitEthernet0 / 7 service -instance TEST 4095 group priority 1
member GigabitEthernet0 / 6 service -instance 4095
redundancy group delay 1 3 TEST
But without an interface that was redundant of other , what I need is the 2 interfaces in " bridge " making a XConnect to a remote router , and these 2 interfaces connected ISGs in 2 to make a balance .

Hello,
I do not believe that the ASR901 will do this without help from an upstream device. If I understand correctly, you want to build a bridge-domain with 3 EFPs: 2 physical ports, and one pseudowire. As of the last IOS revision that I have configured on this platform, the 901 doesn't support the pseudowire on a bridge-domain, only a service instance.
It seems to me that you would need an upstream box involved to support this.
Either:
Build 2 pseudowires to an upstream box that supports this configuration (like an ME 3600x, ME3800x, or 9k).
or
Associate both service instances to a common bridge domain that is extended to an upstream box that is initiating the pseudowire. More platforms would support this, since it does not require supporting the pseudowire on a bridge domain.
...Unless you are looking to build an LACP channel-group on the interfaces connected to the ISGs to load-balance. The 901 supports LACP, and it also supports building an EFP (service instance) on the channel-group interface. This technically makes the 2 physical interfaces one EFP. The part of this that I have not tried is building a pseudowire on an EFP on a channel-group.
Hope this helps.
Jason

Help needed in using Facetime over cellular network on Ipad2 3G IOS6

i updated my Ipad2 3G to IOS6, as they mentioned that i will be able to use facetime over cellular network,
however everytime i try it over the network, it says i must connect through Wifi. any help!!

Facetime over 3G is currently only available on the iPad 3, not the iPad 2 - from http://www.apple.com/ios/whats-new/ :
3. FaceTime video calling requires a FaceTime-enabled device for the caller and recipient and a Wi-Fi connection. FaceTime over a cellular network requires iPhone 4S, iPhone 5, or iPad (3rd generation) with cellular data capability.

How do I forward a port on my Airport Extreme? I have a Belkin @TV (it's like a sling box), and to watch it over cellular on my iPhone I need to forward the port 49177 in the router settings.

How do I forward a port on my Airport Extreme? I have a Belkin @TV (it's like a sling box), and to watch it over cellular on my iPhone I need to forward the port 49177 in the router settings. A simple set of instructions would be greatly appreciated.

How to Port Forward on AEBS

Shared Photo Streams pushed to device over cellular data

Hi,
I created today three shared photo streams in iPhoto and all of a sudden my iPhone started getting very hot and battery being drained quickly (it's an oldish 3GS, and the battery level was decreasing even though the iPhone was connected to the charger...).
In a nutshell: it seems that whilst data from the "ordinary" Photo Stream are uploaded/downloaded only when the device is connected to a wi-fi netwrok, if you have shared Photo Streams enabled on a iOS 6 device, picture data in these photo streams are "pushed" to the device also over cellular data, regardless of any other setting.
Apart draining the battery very fast, this may lead to using inadvertently a lot of data traffic in your data plan.
Did anyone notice a similar behavior and find out how to prevent it, apart disabling Shared Photo Streams alltogether, of course, i.e. did anyone find a a way to ensure shared photo streams are pushed to the device only under wi-fi?
cheers
-gianpiero

I suppose you could disable Shared Photo Steam while you are at cellular network and enable it again when you are at a wi-fi environment. In Settings>iCloud>Photo Stream> turn Shared Photo Stream to Off.
The pop up warning tells you that this will delete all shared photos from your device. What it doesn't say is, since shared photo stream remains stored in iCloud, all you shared and shared with you photo streams will be push back to your device once you enable Shared Photo Steam in wi-fi. The downside of course is if you have a lot of photos in your shared photo steams, it will take some time to download them. But at least you know for sure your cellular data is not affected.
Btw, Shared Photo Steams doesn't count towards iCloud storage, just like Photo Steams. Maybe That's why turning off iCloud document doesn't affect shared photo steams.
See also:
http://support.apple.com/kb/HT4486
http://support.apple.com/kb/HT4858

Can't download podcast episodes over cellular data

I am running the current ios software and have the current Apple Podcast app installed. Since updating to 7.0.4 and installing the current app version, I now am having issues with downloading podcast episodes using cellular data specifically. You try and download an episode and it just freezes and then says "download error, tap to retry". You then get a massive popup saying "unable to download podcast" and underneath this, it says the podcast episode "could not be downloaded at this time". This happens not just with one specific podcast. I have tried everything I can think of and that Apple have suggested. I have:
- Unsubscribed then resubscribed to podcasts I have seen this issue with
- Closed out of the app and gone back in
- Ensured at all times I have been attempting this, that cellular data has been on for podcasts
- Switched cellular data off for podcasts and as a whole then I have switched back on
- Done a hard reset of the phone
- Deleted the Podcast app itself, reinstalled and then tried to download an episode over cellular data
- Reset Network Settings
- Performed a full restore of the device
After doing the restore, I set the phone up as new and then installed just the podcast app and was able to download an episode over cellular data. I then restored my data from backup and then all of a sudden, I had the same issue again. I did another reset of the network settings and then the issue went away. The issue has returned yet again today. I called Apple to advise and they say they will investigate and get back to me.
Has anyone else had this issue and have you managed to find a permanent solution? When I am on wifi, I don't have this issue at all. I attempted to download another app and a song from itunes over 3G and had no issues. As such, I can only conclude there must either be an issue with the app itself or ios7.0.4 has done some damage here. I like to download my podcasts on the train to work so don't always have the ability to download over 3G.
A very annoying issue!

I am having same problem, except mine is a movie rental on 3rd gen ipad wifi. It seems like this problem has been occuring for quite a few years and apple cant be bothered to fix it. It is really annoying because none of the fixes work. My movie is 99% downloaded and i cant play it or delete or retry the download. Its gona be a few months before anyone from apple decides to post to this thread anyway. Its a real shame. In the apple store not one "genius" cud help with this either.

Facetime over cellular not working (at&t)

So we just switched over to an AT&T Mobile Share plan and we're supposed to be able to facetime over cellular now, but it almost never works.
You click on the facetime button, and it just waits and waits and waits, and the person on the other end never gets a request. I know it's not an issue with them not allowing it because we were able to get it to work 1 time out of about 20 attempts (plus it used to give a nasty message and we can setup hotspots now.)
The mobile sharing plan is activated, so facetime should be good to go.
I think what is going on is that it's losing network connectivity. We'll be on LTE, get a phone call, fall off LTE because on AT&T you drop down to 3G when on the phone, and then you hit facetime, and you're still on 3G, and/or your phone hasn't made a connection yet, and then it's stuck in some sort of limbo between cell networks.
It really stinks, because I actually really wanted the ability to do this and was actually going to be using it.
I'm hoping this clears up somehow, or I find a solution... but I'm pretty annoyed. It's supposed to just work, and if it only works 1 time out of 10, I'll just never even try and it's 100% useless.
I'm not sure if this is Apple's fault or AT&T, but I want a solution.
I dropped out of my unlimited data plan to switch over to a mobile share plan, and facetime over cellular was one of the main reasons. If it's not going to work, I'm going to be pretty upset.

More than likely it is an AT&T problem. I have sprint and FaceTime over cellular works great. Not as good quality as wifi but way better than Skype. AT&T is only after your money. With sprint I have unlimited data and not restricted like AT&T does.

I set up Icloud, now when I try to listen to a song on my ipone 5s it asks me if I want to "download over cellular"? and additional fees may apply. I've already bought this music, why would there be any more fees?

I bought my first Iphone - the Iphone S about a month ago. I was able to listen to music no problem. I recently figured out how to get my photos off of my phone and on to my PC, but was prompted to sign up for ICloud to do it. Now when I try to listen to music on my phone, it asks me to download it from Icloud and asks "download over cellular"? "Additional fees may apply when downloading phones over cellular". I've already bought all my music, why would there be more fees and shouldn't ICloud have mentioned this? Seems I need to take a class just to figure all this out.

The clouds you see next to your music on the device and iCloud are two different things. When your music is not on your device it is in iTunes in the Cloud. Not the same thing as iCloud which is used to sync information between devices and house backups of your device contents. So that little cloud you see next to your songs is telling you that the music is not on your device. That's why it is giving you the message - because when you click on it, it is attempting to download it to your device.
What may have happened is when you imported your photos to the PC, you may have sync'd your device via iTunes, and you did not have the Sync Music option checked in your device Profile screen.
Hook up your device to your PC and open iTunes. Make sure the sidebar is showing (Control+S if you cannot see the sidebar with Devices listed), and click on your device to open the Device Profile screens to the right. Click on the Music tab, and make sure that the Sync All Music or Sync Selected Music box is checked. If you have Sync Selected Music checked, then below that, make sure you check all music that you want on your device. Then click on SYNC at the bottom (or APPLY).
Once you have successfully sync'd your music to your device, you will no longer see the cloud next to the songs, and you also will no longer get a message since you will have the songs physically on your device and not in iTunes in the Cloud.
Cheers,
GB

Allowing updates over cellular data

The recent iOS updates are minor and the saddest part is that, it requires to have Wifi to update. It's great if it's allowed (say like less 100 MB) over cellular network. Also, iTunes downloads entire update (close 1GB) regardless of the version running in the device in which we are going to update. Can this be fixed?

The limitations on cellular download size is to keep carriers happy. Even then, the limit has gone up over time. Also, with most carriers now using capped data plans allowing larger downloads would create huge cellular bills.
For updates specifically, when an update comes out a lot of people grab it immediately. The cellular data networks have very little reserve capacity, so a sudden spike in data usage could crash the network, or at least make it unavailable to most users. And those users would keep trying, thus putting even more load on a maxed out network. As it is, If I'm in Penn Station in NYC during rush hour and there are train delays I can't get a data connection.

ACE bridge and routed interface in the same context

/* Style Definitions */
table.MsoNormalTable
{mso-style-name:Standardowy;
mso-tstyle-rowband-size:0;
mso-tstyle-colband-size:0;
mso-style-noshow:yes;
mso-style-parent:"";
mso-padding-alt:0cm 5.4pt 0cm 5.4pt;
mso-para-margin:0cm;
mso-para-margin-bottom:.0001pt;
mso-pagination:widow-orphan;
font-size:10.0pt;
font-family:"Times New Roman";
mso-ansi-language:#0400;
mso-fareast-language:#0400;
mso-bidi-language:#0400;}
Hello
I am wondering if it is possible to configure one ACE context to support both routed and bridge interface?
I would like to have a bridge-mode context but in the same time I would like to have a separated OOB interface for management.
If it is possible how they could interact to each other?
Thank you in advance for any answer
Regards
Lukasz

/* Style Definitions */
table.MsoNormalTable
{mso-style-name:Standardowy;
mso-tstyle-rowband-size:0;
mso-tstyle-colband-size:0;
mso-style-noshow:yes;
mso-style-parent:"";
mso-padding-alt:0cm 5.4pt 0cm 5.4pt;
mso-para-margin:0cm;
mso-para-margin-bottom:.0001pt;
mso-pagination:widow-orphan;
font-size:10.0pt;
font-family:"Times New Roman";
mso-ansi-language:#0400;
mso-fareast-language:#0400;
mso-bidi-language:#0400;}
Hello
We've just tried to configure bridged and routed interfaces at the same time in the lab and we've had a problem.
When we added the def gw for the bridged config we noticed that we had an issue with the traffic src by the rservers in the routed config.
When we deleted the new def gw, the problem disappeared.
I am attaching the lab config.
When we added to it the following line
ip route 0.0.0.0 0.0.0.0 10.1.1.163
reals B1-B10 could not communicate to the outside world.
Do you know why it does not worked and what could we do to fix it ?
Thank you in advance.
Regards
Lukas

How to play YouTube videos in HD on iPhone over cellular?

Does anyone know how to play YouTube videos using the Google YouTube app in HD on the iPhone over cellular? I'm asking because I have an iPhone 5 with a large LTE data plan, which I don't mind using a bit more data for better clearity on the videos. I know in the past people have suggested to use YouTube in the Safari broswer to view videos in HD, but I find it to be non-consistant. Anyone have a better idea how to watch YouTube videos in HD on iPhone/iPad over cellular (3G/LTE)?

Did you use iAD to create the widget? If you did... then there support group should have answers.
If you used one of the widgets in iBA - as you have had no suggestion for a fix... you will need to contact iBooks support.
The More Like This column on the right shows links to similar problems.
It would seem to be related to your use of You Tube and Vimeo content or maybe its how you put the widget content together.
Have you search the iBA help files, previous posts and the iBA tips?

HT4623 I purchased a movie on my brand new iPad air 64g. I'm connected to a strong wi-fi but still I get that error can't download over cellular. I have plenty of space. What is wrong? So frustrated.

I purchased a movie on my brand new iPad air 64g. I'm connected to a strong wi-fi but still I get that error can't download over cellular. I have plenty of space. What is wrong? So frustrated.

IIRC, you can only download a maximum file size of 100MB with cellular.

Bridge over Cellular interface

Similar Messages

Maybe you are looking for