Cisco WAN :: Controlling Router Via SMS By EHWIC-3G-HSPA
Apr 21, 2013
I need to make some perfomances (like up/down GRE tunnels) on Cisco ISR 2921 by sending SMS. It could be doing by using 3G modem like a Huawei and a server with some expect/SSH-scripts.
But ISR gen.2 has EHWIC-3G modules, which working with GSM networks and they can send/recieve SMS. I think, that it should be an EEM event or some another way to track comming SMS and process it by TCL-script — get a sender number, SMS body and make usefull perfomances on my router (up/down GRE tunnels in my case).
If I done this trick only by using an ISR router and EHWIC-3G module, it will be much more stable scheme in that we dont have extra components (server, modem) potentially may falls.
Unfortunately, there are too low information about configuring this modules (especially, SMS-part) and I dont find usefull for me.
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May 8, 2012
we set up a 1941 with c1900-universalk9-mz.SPA.151-4.M3.binand tried to bring up EHWIC-3G-HSPA+7 in the vrf. [code]
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Jun 2, 2012
why I can't use cisco ehwic-3g-hspa-u card in cisco 2800 series and 1841 series router?documentation said that it should work with that devices but when I installed it, it doesn't work even as device i can't see I am using cisco latest ios advance ent. 15.1(4)M4?
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Nov 15, 2012
How I configurate EHWIC-3G-HSPA+7 card on 2911.
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Dec 3, 2012
I am having problems with these types of 3G cards(EHWIC-3G-HSPA+7) from Cisco.We are using them on ships where we have a SAT connection and the 3G connection. Fail over between the two connections are handled by an IP SLA echo and a track on the cellular interface, towards an public IP where we have configured a static route to via the Cellular interface.
Once configured the connection comes up fine, the VPN tunnels comes up and all is good.But after some time the connection dies, the track goes down because no data goes through.a sh cell 0/0/0 all however say that the profile is active.
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Mar 2, 2012
In office we have a broadband internet to 6 systems one router .I want to control the partcular system internet
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Feb 21, 2011
I have a Dlink DIR 615 , I can never get it to manage the time correctly, even without any down time the time always goes off by hours or days. I tried using an NTP server option... 3.ca.pool.ntp.org but it doesn't work.... so I am not able to schedule the internet effectively router that they have that keeps the time and allows them to control the Internet access that would be good. My kids are teenagers so sometimes it is like talking to a wall trying to get them to control their internet, I can easily block them entirely as I have Mac filtering set, and I will do this, but I would like to not have to constantly check to see if they are online which is easily done with Ipods.
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Oct 2, 2011
I just got a brand new Cisco 2951 router that has built-in 3 gigabit interfaces cards. We want to add additonal 2 GE EHWIC-1GE-SFP-CU card to it. When it booted up and type show inventory, it did not detect the presence of the card. There was light on at the back of it. I have checked the compatibility on Cisco. The card is compatible with this router. Do we have to install the card with special instructions in order for the router to see it?
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Mar 12, 2013
Can I populate all 4 EHWIC slots in a Cisco 2911 router with VWIC3-4MFT-T1/E1 cards supporting clear channel T1 data traffic?Or do I need a higher performance router inthe 3900 series to do this?The data sheets lead me to the conclusion that I can but I just want to validate this.
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Mar 19, 2013
We have 2 5520 ASA's working in an active/standby function at our central site. The remote agencies have control of their ASA's or other devices able to create VPN tunnels back to the central site. When a new remote agency wants to connect to our central site we assign them a network range that is routable on the central sites network.We ask that the remote agency NAT into the addresses we provided them.This way we are able to route back to them. We assign the interesting traffic and then they we start communicating by way of the tunnel.
Since the central site can't control the traffic coming in on the site to site tunnel other than just defining the interesting traffic AND we aren't able to control the NAT on the remote end how can I put an access list on the central site ASA to allow only certain ports and IP's by way of access list? Ultimately, I'm trying to limit traffic on the central site coming inbound to only allow traffic I want. I tried applying a group policy to the lan2lan site to site tunnel, but it failed for some reason. It actually prevented all traffic. Can I apply a group policy to a site-to-site tunnel?
I'm struggling here a bit as I don't have control of the remote end. They can NAT whatever they want to an address in the range we assigned them. The tunnels interesting traffic is set to full ip to the central site's destination. The interesting traffic on the central site is set the same. However, on the central side...I want to limit that traffic to only certain ports by way of an acl. If it is possible to assign a site-to-site tunnel a group policy and filtering is done in that method, can
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Feb 6, 2012
I have a new audio/video receiver that has Apple Airplay functionality built in. Now the Airplay allows any Iphone/pod/pad/tunes device/computer on the same network to route music to the receiver without plugging in the device directly. Great concept but the execution allows any computer or iphone in my house on the network to take over my receiver with no questions asked and start playing.
So far I have failed to find a way to restrict or shut off Airplay on the device itself (other than disabling it's network). If there is anyway through networking or my DIR-655 router to control/restrict this access? What I would like in a perfect world is to keep all computers and wireless Apple I devices from connecting to the unit unless I allow it for that particular device/computer. In an imperfect world I would accept just blocking wireless devices from it but still allowing them full network connectivity otherwise.Some things I have thought of - Can I use static addressing for the A/V receiver but put it on a different subnet then what my router is set to? Is there some network control in the firewall that may limit access to the A/V receiver?
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Dec 29, 2010
i want to control manageent access to symbol Wireless Switch WS6000 with my ACS. the issue is that i can't find the Vendor Specific Attributes forSymbol devices. i wonder if theres a way to control it with IETF or Other Radius Attributes.
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Aug 14, 2011
I have 2 computers in my room which between them i very frequently share files between. Wirelessly they were both connected to my home's router until recently the router was removed, but will be back soon.The problem though, was that with using the router, file sharing between those computers was slow, and with the router gone, I was lost because there was no movement of data between the computers whatsoever, I had no crossover cable, but plenty of regular ethernet cable. Than I remembered something about gigabit lan not needing crossovers(both of the computers being gigabit) and I connected them, and marveled at the new way to share files. And more by the exponential boost in speed(800kb/s to a grand 12mb/s{though I still think that is slow for gigabit.}). Obviously I've overcome a problem, but that's not where this story ends, it comes with another problem. When the router is reconnected to these computers, will the files still transfer through there new found direct connection? or will it attempt to go through the router, only allowing me to get the speeds I want when one of these computers isn't connected to the router?
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Apr 6, 2011
I have many HWIC-3G-HSPA cards as backup connections and I need to keep them up for monitoring purposes. Being a backup connection they get little interesting traffic for them to spring into life but they are the source interface for a tunnel interface (we use DMVPN). The interface still insists on going down. I have even added static routes to the DMVPN hubs over the cellular interface and they still go down. What command do I enter to always keep them up? I had originally used 'dialer idle-timeout 0' and then removed it altogether which the same results. Below is what I have now.
interface Cellular0/1/0 ip address negotiated ip nat outside ip virtual-reassembly in encapsulation ppp dialer in-band dialer string gsmscript dialer-group 1 async mode interactive ppp chap hostname //username// ppp chap password //password//
ppp ipcp dns request
access-list 1 permit anydialer-list 1 protocol ip list 1
line 0/1/0 exec-timeout 0 0 script dialer gsmscript modem InOut no exec transport input all transport output all rxspeed 7200000 txspeed 5760000
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Jun 20, 2012
I've recently changed my DSL connection to HSPA because of low speed of DSL connection (2000).
Anyway, I need to build up 5 Ghz networking at home but there is no dual band HSPA modem router on the market. I need a router which supports DLNA/UPnP for NAS Server. So, I have couple of solutions...
1- I can purchase dual-band Asus RT-N66U and use HSPA/UMTS stick to use this router as main router. I can do this because RT-N66U supports sticks via USB.
2- I can connect my HSPA modem to a dual-band router via LAN and by changing IP adresses I can use dual-band router again as a main modem router. This can be no problem via WAN but my modem has no WAN connection. Is this possible via LAN?
Or do you have any other solution how I can get my 5 Ghz netwroking at home using HSPA connection.
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Jun 15, 2011
I've been using hwic-3g-hspa with 1841 before but now I'm using 1921 and I'm always getting timed-out
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Oct 11, 2011
I have found in my storage a device: PCEX-3G-HSPA (attached a photo of it)
And wanted to use it, but cant find any drivers for it. My OS is Windows 7 64bit. How to make this device to work under Win 7?
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Dec 12, 2011
Within the space of a few days we've had 2 HWIC-3G-HSPA-G cards appear to fail on different router models. In each case the sh cell x/x/x hardware output is empty i.e no firmware version or other data provided and the radio status is off. Attempts to force the interface down using the test ....modem-power-cycle or radio-power off get the same error message that the modem is still in reset. Reloading the router does not clear this so we recently tried to update the firmware using the latest version off CCO. The upgrade using the microcode commands failed with an error of "unable to determine the modem state".
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Nov 28, 2012
I have a Dell XPS L502x (Core i7, 6 GB RAM, 2GB NVIDIA graphic card, 750 GB HDD)My laptop does not have HSPA mini card
Is there a possibility to add a HSPA mini card
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Sep 5, 2012
i have a dell mini 10 that had ubuntu but i put vista on it and after i did it my network controller wont install and i downloaded almost every driver dell had and one worked but i had the 39 error code, the driver that worked was DELL_WIRELESS-5530-HSPA-MINI_A06_R220877 but had 39 error code
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Mar 3, 2013
I have an 1921 that I use for L2TPv3 tunnel connection with 2 sides. I need to add others 2 sides and I thought to add an EHWIC-4ESG on my router. Can I configure different xconnections with this module? I would like to configure my router as below: [code]
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Apr 5, 2011
We have Cisco 2811 router with Hwic-3g-HSPA card. When I configure the system everything was fine. Around two weeks 3g interface works, got IP address ,everyting was fine.Yesterday I check the sytem and I saw that cellular interface become reseting itself, without stoping.We have 2 g.shdls and one 3G connection on the same router. dialer 0 ansd dialer 1 for g.shdls, and dilaer 3 for 3G connection. [code]
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Oct 6, 2011
According to specifications fo Cisco ISR G2 2911, it has got 4 EHWIC slots. But in [URL] appears that Cisco2911 supports only 2 HWIC-2FE or only 2 EHWIC-1GE-SFP-CU.
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Sep 13, 2012
I have two EHWIC VA -DSL cards in a Cisco 2901.
I want each to connect to a separate ISP, one ISP for VOIP, one for Internet. I want to then have a VLAN for VOIP, a VLAN for DATA
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Feb 11, 2011
I am using a Cisco 3925 router and attempting to install an EHWIC card with no luck. The card I am trying to install is EHWIC-D-8ESG.
I have powered down the router, inserted the card into the proper slot and my router doesn't seem to recognize the new card. Is there a command I need to enter to enable the card?
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Jul 25, 2012
I am thinking about buying Dell 5550 module to my Latitude E6410. I know that for E6410 is designed 5540 module, but newer 5550 for E6420 has ability to use faster HSPA+ networks.
So my question is, any info on this combination of Latitude E6410 and Dell 5550 module?
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Aug 16, 2012
I am getting the following error message on a Cisco 2921 as a result of which has a there is 99 % CPU util. This router has the following cards installed and 4G WWAN EHWIC is running 15.1(4) M3 image.
EHWIC_CELL_MSG-1-EHWIC_ERROR_EVENTS: eHWIC Error Event: TxCLK PLL lost lock, HWIC slot 3
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Mar 27, 2013
We're installing a 4G wireless card (EHWIC-4G-LTE-V) in our 2911 for the first time. Upon boot-up, the IOS doesn't recognize the card (the "show inv" command doesn't list it at all). Do I need to give a command or have a certain IOS version in order for it to be recognized?
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Jan 3, 2013
if there is a MIB available for the EHWIC-4G-LTE-V card that would allow me to monitor the current RSSI level?
If I issue the command "show cell 0/1/0 radio" on my Cisco2911 router, I get the following info. I'd like to monitor the "Current RSSI" level in Solarwinds.
Router>show cell 0/1/0 radio
Radio power mode = ON
Current RSSI = -67 dBm
LTE Technology Preference = AUTO
LTE Technology Selected = LTE
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Apr 28, 2012
see the message "%ESWGE_ERR-3-NIOSII_UP_FAIL: NIOSII fails on 0/3/0 ehwic slot" in 3925 ? we install a new module EHWIC-4ESG in 3925 with ios 15.2.2(T1). 3925 couldn't find the module but got error message above.
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Feb 16, 2012
I have installed a EHWIC-4ESG card into my 2911 router running IOS Ver 15.1(4)M2. When I do a show diag, I can see the card, but I get the following line "Could not get card instance pa_bay=0 slot=0." Am I missing a step, do I have change something, is it not compatible (all that I have read, states that is)
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Jul 18, 2012
Any configuration guide for EHWIC-4ESW card. Also the difference in configuration between EHWIC-4ESWG and HWIC-4ESW if any?
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Jan 22, 2012
I am having trouble setting up a EHWIC-VA-DSL-A= card on my cisco 2811 running the following the following:c2800nm-adventerprosek9-mz.151-4.M2.bin and C2800NM_RM2.srec.124-13r.T11
My hardware supplier tells me its the right adsl card (have 1 existing working card not the same) but the card will not detect on the system to be configured.is this the right card? am I missing something?
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