we have cisco 1801 router and want to configure for PPPoE.As our ISP has provided adsl connection having following settings:
Encapsulation: PPPoE
Multiplexing: LLC based
VPI = 0
VCI = 103
Login =xxxxx
Password =xxxxx
IP: dynamically from ISP
configuring cisco router 1801 for above configuration.
when I'm trying to configure my router 1801 with PPPOE I have the message below "% PPPoE config from vpdn-group is converted to pppoe-profile based config.% Continue PPPoE configuration under 'bba-group pppoe global'.
View 3 Replies View RelatedI have DSL 8Mbps DL and 768kbps UL The setup look like this:Internet -> Modem -> Cisco Router -> Firewall -> Switch Core - > Multiple switches like sfe2000p? CiscoRouter: i use port gig0/1 for PPPoE and i use port gig0/2 for LAN static Router port gig0/2 with 122.54.144.153/29 connected directly to Firewall port13 with 122.54.144.154/29 ?i want 122.54.144.153/29 will my default gateway ? include no limit bandwidth,filter etc at router, Firewall will be DHCP Server and control the bandwidth, filtering etc and the client computer should get 8Mbps
Mode: Routing
Encapsulation: PPPoE
Username: xx
Password: xx
Service Name: ISP name
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Trying to find a way to configure my 851 for home use. My internet provider use PPPoE with PAP and althrough I found many configuration options they all are incomplete...or i cant find the logic behind those commands. First of all I need to say what I need:
1. Configurate my int Fa4 (WAN) with pppoe so when i insert my ISP cable in it it will negotiate and take IP.
2. Configurate DHCP on LAN (Fa0-3) so that when I insert my PC it will take a fake IP.
Here is the place where i found some conf examples: [URL] and I have some questions:
1. MTU - Should I use the 1492 value or the "pppoe-client ppp-max-payload 1500"?
2. ip route 10.10.25.2 255.255.255.255 dialer 0 - How can i set an IP route when my connexion informations only come after i connect? (Because is PPPoE)?
3. I cant configurate the DHCP because I dont know the default route, I dont know the DNS, and i dont know the default gateway because I dont know them due to PPPoE !
I've struggled now for a couple of days to setup a PPPoe connection on our cisco 887va box. I can setup straight away on a draytek box so i know the connection is good.I can't get the line protocol to come up? It's connected via ethernet port 0 to an external modem. One thing i can't figure out is if ethernet 0 and fast ethernet 0 is the same physical port?I've attached the running-config below.
Building configuration...
Current configuration : 3738 bytes!! Last configuration change at 16:16:56 UTC Thu May 16 2013version 15.2no service padservice timestamps debug datetime msecservice timestamps log datetime msecno service password-encryption!hostname **!boot-start-markerboot-end-marker!!no logging bufferedno logging consoleenable secret *************
enable password ***********!no aaa new-modelmemory-size iomem 10!crypto pki trustpoint TP-self-signed-15463827enrollment selfsignedsubject-name cn=IOS-Self-Signed-Certificate-15463827revocation-check nonersakeypair TP-self-signed-15463827!!crypto pki certificate chain TP-self-signed-15463827certificate self-signed 01 **** quit!!!!!!ip cefno ipv6 cef!!license udi pid ***************!!username ************** privilege 15 password 0 *****************!!!!!controller VDSL 0operating mode vdsl2!csdb tcp synwait-time 30csdb tcp idle-time 3600csdb tcp finwait-time 5csdb tcp reassembly max-memory 1024csdb tcp reassembly max-queue-length 16csdb udp idle-time 30csdb icmp idle-time 10csdb session max-session 65535!!!!!!!!!interface Ethernet0description
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I need to configure configuring pppoe ADSL on cisco 887VG
View 5 Replies View RelatedIs it possible to log onto a router over the internet using a pooled IP address? I want to be able to manage some routers that are in different sites, these are just providing internet access to clients. these are 1801 and 877s
View 4 Replies View RelatedI'm trying to set up an 1801 router with two WAN interfaces, fastethernet0 and fastethernet1. On the LAN side, I have two subnets. One subnet's internet traffic should be routed over fastethernet0, the other over fastethernet1.I've setup some route maps to accomplish this. I can surf the internet using subnet 192.168.2.0/24 fine, all traffic goes out of fastethernet0. However, and this is where the problem is, if I try to reach the internet using subnet 192.168.3.0/24, all packets go out interface fastethernet0 with the source address of fastethernet1!When I'm surfing the internet, from subnet 192.168.3.0/24, packets should be going out fastethernet1, now they're going out fastethernet0.
View 8 Replies View RelatedI'm having difficulty logging onto my 1801 router over the internet I can ping the device and tracert to it but I can't telnet or SSH ,Here is the config - Can you see whay this would happen. Its on ADSL link.
View 7 Replies View RelatedI have an FTP server that sits behind a cisco 1801 router.But now i want to add in FTP ports 21 and 20. I have added them in but i cant get it working via ftp.If i plug into the LAN and give my laptop an ip address on the same range as the server (192.168.2.100) then FTP works fine -
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I came accross a Cisco 1801 router. As I understand it supposed to work with a dsl connection for internet access and configuration. I have cable internet access at home and since cisco routers are very versatile, I want to know if I can integrate this router into my home network, as a secondary router, and use it for its SSL vpn capabilities?
View 11 Replies View RelatedI have a 1801 router connected to a 3550 switch with a regular 802.1q trunk, and I am curious as to what may be causing the unknown protocol drops on the connected router interface.
The switch is without any configuration at all except the following for the trunk configuration on the interface connecting to the router.
Switch:
-interface FastEthernet0/1
-switchport trunk encapsulation dot1q
-switchport mode trunk
Router:
-Interface FastEthernet8
-switchport mode trunk
There is nothing connected to the switch other than the router so the dropped traffic must be originating from the switch itself.The unknown protocol drop counter on the router increments by one every 30 seconds, and I tried using a packet sniffer but nothing noticeble showed up.
I read elsewhere on these forums that it might be udld, but that is not enabled by default, and just to be sure I tried disabling it on the interface and as expected it said it was not enabled, so I am ruling that one out.I also read that it could be because the router is recieving traffic from other protocols than IP, but I do not see how it applies in this case.
what does a 3550 send every 30 seconds that my 1801 does not understand?Could it have something to do with STP?
I've recently purchased a Cisco catalyst 2960S-24TS-L & setup 3 V LANS 10 (no current IP),20 (192.168.2.1) and 30 (192.168.3.1) to reflect the router V LAN configuration & ip information. When connecting my PC to the switch to test connectivity on (2.1 & 3.1) I'm unable to connect to the the net but can successfully ping GW (int FE0.20 & FE0.30) 192.168.2.1 & 3.1.
The router is an Cisco 1801 & it seems this is where the configuration issue is but I'm unable to figure out how to complete the setup. It has been quite awhile since I've configured a Cisco router.
Ive never had this router connected to a switch so all router switch ports are in the default VLAN1 (192.168.1.2), with FE0 disabled. In trying to get the switch to communicate with the router I made the following router config modifications.
FE0 enabled with subinterfaces configured
FE0.10-currently no ip
FE0.20-192.168.2.1/27
FE0.30-192.168.3.1/27
I have two issues I want to resolve:
1) I do not know what additional steps are required to allow 2.1.& 3.1 V LANs to access the net.
2) I want to disable VLAN1 if possible & use the network IP for VLAN10 (192.168.1.0). I'm unsure how to do this as any change on VLAN1 immediately breaks router access and the router reconfiguration becomes more complicated with changes to the FW ACL etc.
Writing my first router config from scratch for an 1801. I have wireless devices able to connect & authenticate with WPA. Wired devices can talk with wireless devices & on both interfaces devices obtain a DHCP lease. I can ping web based resources from the FA0 interface; the problem is, LAN devices can't ping has FA0. I'm pretty sure (well a hunch) that this is going to be down to NAT
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
!
hostname Router0
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Can a Cisco 1801 FE0 port be sub-interfaced?
View 2 Replies View RelatedThis is my first attempt at configuring an 1801 and I am getting extreamly low bandwidth.Tests show up/down speeds on around 100kbps. I can't see any reason with the possible exception of the show dsl capacity values which never seem to change. How to point out my config error.
View 3 Replies View RelatedI have a Cisco 1801 that I am trying to set up for my DSL connection. I have configured the router but when I try to access a web site I receive the Http 404 page cannot be displayed error. I have checked my DNS server on the router & I believe that I have configured it correctly? I am hoping that one of you more experienced individual can take a look & tell me where I might have gone wrong. I have included the current running-configuration for your viewing pleasure.
View 4 Replies View RelatedI have two offices - see attached diagram. They use 192.168.0.0/16 for private IP addreses.They're connected via site-to-site VPN. Mostly works well, except some traffic doesn't return and I think it's due to NAT?When a workstation in remote office tries to access web servers in the local office which using private IP addresses (e.g. .64.40), traffic never returns. The web servers in question are also accessible publically - the Cisco 1801 in local office has a static route:
Local1801# ip nat inside source static tcp 192.168.64.40 80 111.111.111.2 80 extendable
The problem seems to be with the local 1801 router. tcpdump confirms that return traffic exits out of ods1's external interface and tcpdump confirms that traffic does not come into remote workstation's interface (neither with .64.40 as source IP nor 111.111.111.2 as source IP)
Remote887# show ip nat translations - none.
Local1801# show ip nat translations
Pro Inside global Inside local Outside local Outside global
tcp 111.111.111.2:80 192.168.64.40:80 192.168.10.254:54990 192.168.10.254:54990
What I don't understand is why a nat translation entry is created. My understanding is that it should only happen when ip packets are sent to 111.111.111.2:80 I don't see that any packets would be sent to this IP address when accessing the site across the VPN - in fact the VPN peer address used is not this one.I cannot figure out why on earth this website cannot be accessed via private IP. I have tried clear ip nat translation * on both routers with no luck.
Relevant Cisco config snippets included below:
Local1801 VPN and NAT config
------------------------------------------
crypto map VPN-MAP 1 ipsec-isakmp
description "Local-Remote VPN"
set peer 222.222.222.222
set transform-set VPN-TRAFFIC
match address 101
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I have a number of Cisco 1801 routers connected to BT UK’s ADSL2+ Annex-A Wholesale Broadband Connect [WBC] services. The routers are experiencing connectivity issues. There is a cisco product bulletin that defines v4.0.0.18 as the version of ADSL Firmware required on the Cisco 1801 when connecting to this BT service.I would like to upgrade the ADSL Firmware for these routers but I cannot find v4.0.0.18 for the Cisco 1801 on CCO. All the 4.0.0.18 downloads appear to be for various flavours of 800. The Cisco product bulletin shows the 1801 as having the same chipset as the 857,867,877 and 887. Can I use the Firmware from one these 800 models? The MD5 Hash for the code suggests all of the these 800 model use the same code?
View 12 Replies View RelatedI have a Cisco 1801 Router, but whenever there is anything plugged into the integrated 8 port switch for example two computers, I cannot get them to ping each other. All of the ports are on the same vLAN.
I am a Cisco newbie, so sorry if this question/query is really basic. Is there anyway I can test the integrated switch to see if it is faulty.
ADSL line do not activate. Telco Confirmed Like is Okay . They have tested no issue observed. Router replaced but did not work. Supspecting Firmware not compatible with telco . Not sure how to confirm on this.
sh ver
Cisco IOS Software, C180X Software (C180X-ADVIPSERVICESK9-M), Version 12.4(4)XC7, RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2007 by Cisco Systems, Inc.
Compiled Tue 31-Jul-07 20:24 by alnguyen
ROM: System Bootstrap, Version 12.3(8r)YH8, RELEASE SOFTWARE (fc2)
XXXXXXXXXXXXXXXXXXXXXXX uptime is 30 minutes
System returned to ROM by reload at 18:48:26 UTC Wed Oct 10 2012
System image file is "flash:c180x-advipservicesk9-mz.124-4.XC7.bin"(code)
PPPoE is established and I can access router from outside. But router can't ping itself and ouside and NAT isn't working as well. Main goal is to make Internet work from router.
Cisco IOS Software, C890 Software (C890-UNIVERSALK9-M), Version 15.0(1)M7, RELEASE SOFTWARE (fc2)
version 15.0
no service pad
service tcp-keepalives-in
service tcp-keepalives-out
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I just switched to DSL from cable internet and am having some trouble setting up my router with the new internet service. DSL modem-->Router-->Network with PC and PS3
ISP is ATT
DSL modem is a TP-Link 8616
Router is a D-Link DIR-628
I put my ATT username and password into the router but it never completes a connection to the internet. I was able to create a soft PPPoE gateway connection through my computer using my username and password, but I want my router to do this, not my PC. How do I get my router to connect directly to the Internet connection rather than having my PC connect? My setup would be fine as-is if I just had 1 computer but I also want to go online with my PS3, and it won't connect like my PC will, even after putting the username/password in.
Network Setup
===========
2 Site to Site VPN tunnels has been established, it is a hub and spoke topology. The hub is ASA5520 and the 2 spoke are a 1841 and 1801 router. The tunnel is able to pass traffic, it's a full tunnel VPN.The tunnel randomly disconnect for no reason. When I check the logs I can see some errors :
%CRYPTO-4-RECVD_PKT_INV_SPI: decaps: rec'd IPSEC packet has invalid spi for destaddr=x.x.x.x, prot=50, spi=0x5F822579(1602364793), srcaddr=y.y.y.y
%CRYPTO-4-IKMP_NO_SA: IKE message from y.y.y.y has no SA and is not an initialization offer
The actual address have been replace by x.x.x.x and y.y.y.y. I frequently have to peform clear crypto isakmp on the spoke routers to revive the VPN tunnels. Is there a way the tunnel can be re-establish again without manual intervention?This keep happening on a random basis and I have living with it for years. I have looked at cisco website troubleshooting tips and but no luck in finding out how to resolve it.
Below is my config on one of the spoke router:
==================================
Cisco IOS Software, C180X Software (C180X-ADVIPSERVICESK9-M), Version 12.4(24)T3, RELEASE SOFTWARE (fc2)
crypto isakmp policy 10encr 3deshash md5authentication pre-sharegroup 2crypto isakmp key @@@@@@ address y.y.y.ycrypto isakmp invalid-spi-recoverycrypto isakmp keepalive 30 periodiccrypto isakmp nat keepalive 20!!crypto ipsec transform-set tset1 esp-3des esp-md5-hmaccrypto ipsec df-bit clear!crypto map ipsecvpn 10 ipsec-isakmp
set peer y.y.y.yset transform-set tset1match address vpn@spoke!archivelog config hidekeys!!!!!interface FastEthernet0ip address x.x.x.x 255.255.255.248ip nat outsideip virtual-reassemblyduplex autospeed autocrypto map ipsecvpn!interface FastEthernet1!interface FastEthernet2!interface FastEthernet3!interface FastEthernet4!interface FastEthernet5!interface
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I have multiple customers with either 877 / 1801 routers with dsl issues, we keep dropping sync , get slow speeds etc,
I have already updated to firmware 4.018, in some cases it has resolved the issue in others it has not, BT say their lines are ok, but still i keep getting issues.
A PC connected to a Cisco 877 router and 877 router is connected to another router (7301) via GRE tunnel,Cisco 7301 router is a NAS server and is being used as a PPPOE server.If user create a PPPOE connection on his computer and dial with a username/pass we want to send the PPPOE traffic to 7301 router, so 877 router should pass the PPPOE traffic to 7301 and user will be able to connect,User -> 877 -> 7301(PPPOE server).
View 4 Replies View RelatedI get stuck in one case. One of my customer has two FTTH lines. I have to config PPPoE in routers. In one line I config succesfully, but one line never up. I call to ISP they ask me to config extactly VLAN id 10 in the physical subinterface. But in subinterface there is no command "pppoe-client dial-pool-number". I check the old modem FTTH, they also config VLAN 10 in Wan interface. I tell ISP why we have the same two FTTHs, but two differrent config ways. ISP says because the two line run in two different infrastructure, two different devices. I don't know how to do now? stay in customer side or ISP side. Here is my PPPoE config:
interface FastEthernet0/0
no ip address
duplex auto
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What commands do I need to enter to correctly authenticate with my DSL PPPOE provider? I need to have the ID and Password entered into the router.
View 19 Replies View RelatedSummary of setup Internal Network --------Cisco 881-(PPPOE)------------------------(CHAP)---ISP Mikrotik Router -----------internet
Basically it was working then there was a power outage and now it wont authenticate against the Mikrotik router. Strange thing is CHAP seams happy with the username and password. Then just terminates the connection.I've also tried PAP but not joy. Nothing appears to have changed. I have access to the Mikrotik and it looks the same as before also.
interface Dialer1
description Internet
bandwidth 7500
ip address negotiated
no ip redirects
no ip unreachables
no ip proxy-arp
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I plug my modem into the router, and apparently to configure it I need to put my settings into the router, but PPPoA is not in the dropdown, only PPPoE and PPTP. What do I do?
View 1 Replies View RelatedI have configured the following access-list on routers fa0 interface (i am using 1801)
access-list 111 permit ip any any log
and applied it in "in" direction on Fa0 interface.
Now when i am sending ssh packets to this interface its showing below
*May 14 05:09:00.104: %SEC-6-IPACCESSLOGP: list 111 permitted tcp 172.18.128.2(0) -> 172.18.128.146(0), 1 packet
why its not showing any port number ?
I have cisco 1801W . Earlier I am using ADSL dynamic IP address on RJ 11 through the ADSL Port but now the ISP change the connection to RJ45.
I am trying to configure it but unable to do this. ADSL line is okay because When I am connecting through the ISP router it is working fine. I have connected the ADSL RJ45 cable in the router fast ethernet 0.But I wanted to use Cisco 1801 Router so that I can use the ADSL as primary and ISDN as the backup.
Below is my configuration, eiteher this is possible to configure ADSL through RJ45 in 1801 and what configuration require for this.
Router#show ip int brief
Interface IP-Address OK? Method Status Protocol
FastEthernet0 unassigned YES DHCP up up
BRI0 unassigned YES unset administratively down down
BRI0:1 unassigned YES unset administratively down down
BRI0:2 unassigned YES unset administratively down down
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I am wondering what are the limits per routers for creating the vlans in vlan database? I have a 1801 router with the c180x-broadband-mz.151-3.T2 IOS and cant create more than 14 vlans.. How many does 2800 router support? Why I can't find this information anywhere on cisco.com?
View 7 Replies View Related