Cisco WAN :: 886VA - VDSL Over ISDN With PPPoE
Aug 8, 2011
I will install in the next days a 886VA router (VDSL over ISDN using PPoE). Since I have no possibility to verify the VDSL config, this is what i prepared. Is this config OK (only VDSL part) ?
controller vdsl 0
operating mode auto
interface Ethernet0
[ code]...
For VDSL over ISDN the interface Ethernet0 must be used instead of ATM . Is this config correct ?
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Mar 17, 2013
I want to dumb down a Cisco 886va to act as a pure vdsl bridge modem with a local ip to be able to do some admin work on the router. To some extent my config works, but i think the default vlan 1 kills my internet. When i connect the 88va the vlan bridge 7 and 8 goes up, the router behind connects via pppoe on vlan 7 but no traffic is going through. vlan 8 gets a dhcp lease for iptv and if i don´t switch the receiver on and off the traffic flows and the tv works. I am also able to connect to the local ip to access the web interface. [code]
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Apr 25, 2013
I just bought a 5505 to learn from and am trying to attach my VDSL modem as a transparent bridge.It goes....
Laptop >>> (VLAN1) Cisco 5505 (VLAN2) >>> VDSL modem >>> internet
X.X.X.10 >>> (X.X.X.254) ------ (Y.Y.Y.254) >>> Y.Y.Y.10 >>> A.B.C.D.
I'm using the ASDM, if I configure VLAN2 with the IP address of the VDSL interface I can ping the modem from the console session via Putty. If I take that off and configure up the PPPOE client I can't ping the VDSL modem, I'd expect that. If I then add in an IP address to the PPPOE client config like I assigned to VLAN2 it doesn't ping either.If I can't ping the VDSL modem I don't expect it would work but it seems I can only either give it a static address which pings but has no pppoe or give it a PPPOE config which means I can't ping the VDSL. why I can't ping the VDSL modem when the interface is set as PPPOE with an IP address?Presumably if I'm on the ASA console doing pings from there to the modem then I'm ruling out problems with the routing from the laptop (trying to isolate where the issue is)
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Jun 6, 2012
I have senario where 15 branches via bri connection to central ISDN E1 Pri Head office.The setup is working before and suddenly branches not able to dial head office.Below is the debug q931 logs from branch router and i am getting continous "channel not avalible message on Head office
Branch router logs
*********************************************************************************************
hmc#isdn test call interface bri 0/0/0 44492999
hmc#
007049: Jun 6 14:41:39.497 gmt: ISDN BR0/0/0 **ERROR**: handle_l2d_srq_mail: Layer 1 inactive
007050: Jun 6 14:41:39.721 gmt: %ISDN-6-LAYER2UP: Layer 2 for Interface BR0/0/0, TEI 78 changed to up
007051: Jun 6 14:41:39.721 gmt: ISDN BR0/0/0 Q931: Sending SETUP callref = 0x002E callID = 0x84BC switch = basic-net3 interface = User
007052: Jun 6 14:41:39.721 gmt: ISDN BR0/0/0 Q931: TX -> SETUP pd = 8 callref = 0x2E
[code].....
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Mar 2, 2013
i used a Cisco 886VA with Annex-B service in Germany. Now the provider has changed the DSLAM port to Annex-J but the router does not get any connection anymore.
As per Cisco homepage [URL] the router should support Annex-J in table 7:
Cisco 886VA: Optimized for Annex B; also compatible with Annex J
How to bring up the router with Annex-J service?? Is there something special i have to configure? Do i have to buy Cisco 886VA-J???
Software i have tested:
==========================================
c880data-universalk9-mz.151-4.M4.bin
c880data-universalk9-mz.153-1.T.bin
[Code].....
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Jun 25, 2011
I've bought a new Cisco 886VA and want to set the noise-margin value. With my old 876 I had to set "service internal" and then I was able to configure the value unter ATM inter config.
But with the new 886VA I can't find a way to configure it.
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Jul 3, 2011
I'm using a Cisco 886VA connected to an ADSL2+ line. Typing "sh control vdsl 0 | inc Err" shows me the CRC errors on the line, but the CRC error counter displayed with "sh int atm 0" is empty. Also with 876 typing "sh dsl int atm 0" I can see growing error rate but "sh int atm 0" is empty.
I want to write an applet to reset the interface/controller if threshold is too high but the event interface detector won't see any errors.
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Oct 28, 2012
I'm trying to configure multicast between 2 VLANs on a Cisco 886VA running IOS 15.2 (3) T1 (advanced security). While I can set the global "ip multicast-routing" I cannot "ip pim sparse-mode" on my interfaces - ip pim is actually unknown and also doesn't appear in the interface's ip subcommand list when using "?".
The feature navigator says pim is supported on my platform and IOS version.
My config looks like this:
interface FastEthernet3
switchport access vlan 103
no ip address
[Code].....
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Mar 28, 2012
Is there a way to find in a remote branch the adsl line number in a cisco router 886VA.
When giving show controllers vdsl 0
we can see the upload/download speed but there is no information about the line number. We need this information in order to troubleshoot adsl line problems with our ISP's in remote branch offices.
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Apr 8, 2013
Setup:
Cisco 886VA-K9
Cisco IOS Software, C880 Software (C880DATA-UNIVERSALK9-M), Version 15.2(4)M3, RELEASE SOFTWARE (fc2)
This router has two VLAN's on one Ehternet interface
VLAN1: data
VLAN2: voice
The WAN connection is a regular DSL line with PPP.
Modem FW Version: 120306_1254-4.02L.03.B2pvC035j.d23j
Modem PHY Version: B2pvC035j.d23j
Output of show interface brief:
Interface IP-Address OK? Method Status Protocol
ATM0 unassigned YES NVRAM up up
BRI0 unassigned YES NVRAM administratively down down
BRI0:1 unassigned YES unset administratively down down
[code]....
We all know you can't manage data traffic on the internet since your not in control of both sides of the link. So only queuing would not be a good practice IMHO. I was thinking on just rate-limit or police data-traffic so Voice always has bandwidth available when needed. I've did tried to rate-limit on the ATM0 interface, but no luck. Voice was still very bad.
My question is: where to rate-limit the data traffic? On the VLAN interface, the ATM interface, DIALER interface?
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Oct 15, 2012
I am configuring ISDN Interface on 2 Cisco 886VA Version 15.2(3)T . I am unable to set ppp multilink on the BRI0 interface and on the dialer interface. It's like the command doen't exist anymore.How can I fix that so that i can have 128 K bandwidth between ma 2 sites ?.
Router1#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Router1(config)#int bri0
Router1P(config-if)#ppp multilink
[code]....
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Feb 15, 2011
I have configured the "ISP" part of the VDSL as i am a tech for the ISP that has access to this, but i am not able to get my 887V to synch is there something i am doing wrong within the Cisco, i have included a debug and couple more things. [Code] ....
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Nov 25, 2011
I'm trying to get an internet connection through my cisco 877va but I can't get access. I can see DSL up, however, the dialer0 interface can't get access to internet. Here is my configuration:
[code].....
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Jun 17, 2012
I'm facing an issue since 2 month now , no one is able to tell me what's going on. The line goes down suddently for 2 or 3 minutes and this happens everyday at the same range (~2 or 3 hours) of time . I don't have any scheduled task to cause this. ISP in his side has also made some tshoot but found nothing and is convinced that the problem is coming from our side :
Here is some log :
Cisco IOS Software, C880 Software (C880DATA-UNIVERSALK9-M), Version 15.1(4)M4, RELEASE SOFTWARE (fc1)
rtr-Id#show debugging
Generic IP:
IP packet errors debugging is on
IP NAT ERROR debugging is on
PPP:
[Code]...
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Nov 25, 2011
I have a dir 655 coupled with a 320b modem for adsl. Now I must switch to VDSL. Can I use the router with a VDSL Modem? Which modem could be used ? I do not see dlink products ..
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Jan 21, 2013
connecting PRI to BRI interface on ISDN. I have all this information provided by the TELCO and i have configured it but due to some reason i am not able to connect them. I have given the questions with answers provided by the TELCO. I am also providing the running configuration of the PRI interface and also the error message i am getting when trying to test call itself.
1. Is the PBX designed for Pre-National or NI-2 protocol? -
Protocol using C7MATL
2. Are there any DID station numbers that your CPE cannot accept? -
No
(i.e. 0 or 9 in the 4th position)
3. Which carriers will be your choices for your PIC and LPIC? -
Carrier using DChannel
[code]....
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Aug 28, 2012
I'm trying to configure 2 routers (cisco 886) to create a link between them via ISDN link (in france) but it doesn't work
I think I put a base conf but nothing work :
LAN 1 (192.168.220.0/24) => BRI0 (172.23.240.1) Cisco 886 <= ISDN => BRI0 (172.23.240.2) Cisco 886 => LAN 2 (192.168.255.0/24)
both conf are about the same (not IP and phone number) :
...
interface BRI0
ip address 172.23.240.1 255.255.255.0
encapsulation ppp
dialer idle-timeout 600
dialer string xxxxxxxxxxxxx
dialer-group 1
isdn switch-type vn3 (code)
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Aug 24, 2012
Just got hold of my first 887va for my home, never configured a vdsl interface before and was just wondering if my setup looked good to someone whos done it a few times.
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Sep 3, 2012
I have installed a CISCO v887 router in Amsterdam officeI established a VPN tunnel between AMS office and Edinburg office.
1. The VPN is up and running
2. I am unable to browse anything from LAN computers in Amsterdam office.
3. From LAN computers I can traceroute to yahoo.com but from browser I cant browse yahoo.com and web page hanged out in this situation (website found waiting for reply). But nothing comes over and LAN users are unable to use internet.
[code]...
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Apr 7, 2011
I have a problem with my Cisco 887V VDSL-router. The router gets a ip-address with dhcp from my provider. That works fine. I also can ping from the router:
routerVdslTestNew#ping google.ch source vlan 1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 74.125.79.99, timeout is 2 seconds:
Packet sent with a source address of 10.10.10.1
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 48/48/52 ms
My problem: If I want to ping google from a computer in the VLAN1 the ping doesn't work.
C:UsersXXXXXX>ping 74.125.79.99
Ping wird ausgeführt für 74.125.79.99 mit 32 Bytes Daten:
Timeout.
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Sep 19, 2011
I'm trying to upgrade the VDSL firmware on a 887VA. I've uploaded the file vdsl.bin-A2pv6C035d_d23j to the router. I understand this file has to be renamed with a .bin extension in order to be recognized after a reboot, but the attempts I have made have not worked. What must this file be renamed to in order to load the new firmware into the VDSL controller?
Here is the current firmware information. I've tried several of the obvious file names.
Firmware Source File Name (version)-------- ------ -------------------VDSL embedded VDSL_LINUX_DEV_01212008 (1)
Modem FW Version: 110331_1212-4.02L.03.A2pv6C032b.d23fModem PHY Version: A2pv6C032b.d23f
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Mar 13, 2013
Trying to get my 887va setup for VDSL but can't get to anything on the net -
Controller VDSL 0vpdn enablevpdn-group 1
interface ethernet0
no ip address
[Code].....
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Mar 26, 2012
I am trying to design a network for our block of 20 apartments. The WAN supplies Ultima at up to 40 mb/s and the takeup on LAN is anticipated to be modest. However I have been told that two residents operate non commercial web sites currently on stand alone adsl with ddns. The netgear router supplied by the ISP obviously has port forwarding but how do I differentiate for traffic on port 80?
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Jun 4, 2011
I have a Cisco 2800 series router with E1 PRI module at Head Office,and Cisco 786 with single ISDN BRI port,When I dial from either side only one B channel is up ,means 64 K only.
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Aug 5, 2012
I have a problem with ISDN BRI-1B-S/T-V3. In the documentation I read: "The ability to add BRI connectivity via a WLC lets administrators maximize valuable slot space while it provides additional connectivity options, such as Ethernet, on the same module." Does it mean that I can plug in the module Ethernet and it will work? I ask, because i have CISCO 1571-V router with this isdn module, i get the internet from Ethernet, and i wonder is there any possibility to use this module as WAN.
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Apr 28, 2013
what enhancements, fixes, etc are included in the Cisco 887VA VDSL firmware version A2pv6C035l.d23j, relased 29-MAR-2013.I can't seem to find any release notes with this firmware.We are using version A2pv6C035d.d23j firmware on around 150 887VA's on BT ADSL lines, and was looking for any improvements this version may offer.
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Aug 12, 2011
Where you get get a modern ISDN modem with at least 4 channels? I am 2 miles from Cable and .5 miles from dsl.ISDN is the only option cause I play games online. Would 256K or 128K Up and Down be enough for playing FPS games on xbox live? I cant find any ISDN modems that are new. Only used ones on ebay that I dont know would work on windows 7.
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Oct 20, 2012
I recently upgraded my DSL service, which required installing a new VDSL modem/wireless router (Actiontec c1000a.) Before the upgrade, I was using an older standalone DSL modem with a Netgear router to provide wireless access to my gaming consoles, laptop, etc. Everything works as before with my new wireless router EXCEPT my son's laptop. All my consoles, iPods, and desktop CAN connect to the wireless network, and the laptop will connect over a WIRED ethernet connection. I cannot get it to connect to the wifi.
[code]....
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Nov 10, 2012
I desperately try to set up the X3000 as a router behind a vDSL modem. When I choose connection through Ethernet and then PPPoE, it never keep the credentials after reboot in spite of having saved the data before.
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May 2, 2011
I have been using a Linksys Wireless-G ADSL WAG200G, Annex-A Gateway Router and it has been fine, now my ISP have told me that they are modernising the network and will need a router capable of managing ADSL2/ VDSL connections, so will my router be able to do that or will I have to buy a new one? It has firmware 1.01.09?Edit: I see in the DSL Modulation menu which is set at present to "Multimode" I also have options to select ADSL2, ADSL2+, ADSL2 AnnexM, ADSL2+ AnnexM and ASDL2 AnnexL but I do not see any mention of "VDSL"
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Oct 21, 2011
Both of these ISDNs are up, this gives us 4 channels. Someone said they recieved a busy tone when they attempted to dial out. I looked over the system and seen there are two outbound pots dial-peers. Each dial-peer references one of the BRI ports. The preferences are the same on each dial-peer. I think what is happening is that the system is randomly selecting one of the dial-peers due to the preference, even if both channels of the BRI are in use. How does the system know if that port has both channels in use? I've not used ISDN before, so tried to enter the B-channel sub interface and the system (UC500) tells me I cannot do this. I was thinking about adding each channel into a trunk group and then referencing the trunk group in the dial-peer. I can obviously add both BRI's into one trunk group.
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Jun 12, 2011
What is the maximum possible ISDN calls on Cisco 7206VXR router using PRI links and PRI supported cards.
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Dec 4, 2011
Can I use module vwic2-1mft-g703 for ISDN PRI?
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