Cisco WAN :: ASA 5505 - Configure C877 In Half-bridge Mode?
Feb 16, 2011
I want to achieve the following setup:
So basically I have a C877 and a Cisco ASA 5505 and I want to push the public IP of the ISP to the outside interface of the ASA so the Cisco 877 will only be responsible for ADSL and PPPoA. Don't ask me why I don' t use a modem/router instead. I know that is a waste to use the C877 in this way but I want to test the setup.
Right now the config of the C877 regarding ADSL and PPPoA looks like that ( I don't have the ASA connected yet, so all the PC are connected directly to the C877 right now):
interface ATM0 no ip address load-interval 30 no atm ilmi-keepalive pvc 0/35 encapsulation aal5mux ppp dialer dialer pool-member 1
interface Dialer1 ip address x.x.x.x 255.255.255.248 ip access-group OUTSIDEACL in ip nat outside ip inspect FWRule out ip virtual-reassembly encapsulation ppp dialer pool 1 ppp authentication chap pap callin ppp chap hostname xxxxxxx ppp chap password 0 xxxxxxx ppp pap sent-username xxxxxx password 0 xxxxxxx
ip route 0.0.0.0 0.0.0.0 dialer 1
ip nat inside source route-map Nat interface Dialer1 overload
interface vlan 100 is my LAN configured with DHCP.
how I should configure the C877 to push the public IP to the ASA?
a customer got an 1552 outdoor AP in local mode and installed it at a building. It has to run as a Mesh AP (MAP). Now the AP connects one time to the WLC 5508 and started a download. After that, the AP never came back. Like we saw on the other installed 1552 RAP's, they all where in local mode.We configured all AP's to bridge mode, but the MAP could not join anymore.Is there a CLI command to change the mode on the AP itself?From the WLC it's not a problem, but for the AP CLI I cannot find sth.
My apartment already has internet provided to all of the rooms, but I'm trying to set up my router as a wireless access point. I tried disabling DHCP on the router, but then I wasn't able to get any internet access at all. Does this device not support bridge mode?
I am new to cisco ASA. I need to configure ASA 5520 in transparent bridge mode. [code] I need to place the new asa firewall in transparent mode. How to configure the firewall in transparent bridgmode.
I'm trying to configure my WAG200G to work in bridge mode so that it can transfer my external IP address to my ISA server.My network map is very simple,Internet -- WAG200G -- ISA Server -- LANCan
We have a RV120W Wireless-N VPN Firewall and we want to configure the router in brigde mode (transparent). Because we have another Firewall, use for filtering and default gateway on the LAN. The ISP provide IP address by DHCP, so we must connect the internet connexion to the WAN interface. But How can we do for connected the RV120W to our firewall? The router mode on the RV120w allows-it to make this configuration?
My client has a DSL modem and a Belkin wired 4-port router configured to connect to it using PPPoE. Apparently there is no way to configure the E2500 such that it may be dropped in as a direct replacement for the Belkin (which would also provide wireless access) without the PPPoE login/password (from the DSL provider, Verizon).
I would like to connect the "Internet" port of the E2500 to one of the Belkin's 4 ports, in order to use the E2500 for wireless internet access without using any of the 4 wired ports but I think this creates a NAT within an existing NAT network?
To avoid that if I configure the E2500 in wired bridge mode, it becomes transparent, and I can no longer access its administration interface using the address 192.168.1.1 (since that address belongs to the Belkin). How may I, for example, change the wireless password which the E2500 is in wired bridge mode?
config to setup PPPoE on the cisco 831 router to be used with a modem in bridge mode. I have tired other peoples configs found on the web but, not all the commands were available on the IOS version thats on the router. Also note that I bought this as a used router and I dont have a service contract so I am unable to download an updated IOS. The router ver is 12.3(7)T9 and the IOS is c831-k9o3sy6-mz.123-7.T9.bin. Running config below is last tried still could not connect or get ip address from isp. [code]
I'm a Cisco newbie and I'm in the following situation:
1>The router (867) must connect to my ISP in 1483 bridged (2684 bridged) mode, LLC, VPI/VCI 0/35 2>WAN IP will be assigned by ISP (DHCP) 3>No username and password required to establish the connection 4>MAC-Cloning is advised, not required 5>Firewall behind 867, WAN IP should be assigned to WAN interface firewall, connection established by 867 6>867 router will be used as a switch, so no NAT required. NAT will be setup on the firewall 7>Connection type: Analog (annex A)
The required setup can be fixed by configuring the 867 in half-bridged mode, but I don't no how and I don't know exactly how to config the 867 in bridged mode.
First, it's even hard to setup a good bridged config.
version 15.1no service padservice tcp-keepalives-inservice tcp-keepalives-outservice timestamps debug datetime msecservice timestamps log datetime msecservice password-encryptionservice sequence-numbers!hostname router1!boot-start-markerboot-end-marker!logging buffered 51200logging console criticalenable secret 5 ****!no aaa new-modelmemory-size iomem 10clock timezone GMT 1clock summer-time GMT date Mar 30 2010 1:00 Oct 26 2035 1:59!!no ip source-route!ip cefno ip bootp serverno ip domain lookupip domain name domain.local!!!!username admin privilege 15 secret 5 ***!!ip tcp synwait-time 10ip ssh time-out 60ip ssh authentication-retries 2!!!!!!!interface ATM0 no ip address no atm ilmi-keepalive!interface ATM0.1 point-to-point pvc
We are facing to an annoying issue. We have a 6509 running in Catos 8.3(4) with WS-X6548-GE-TX, WS-X6348-RJ-45 and WS-X6148-RJ-45. When we configure the mode in auto negotiation, it comes up in half duplex. We need to configure the speed mode at 100Mbit/Full to make it work. But if the chassis or port restarts (not the server), the link becomes half duplex. This happens only on module in Gigabyte like WS-X6548-GE-TX.
Cable have been replaced but does not work. It is not happened on another chassis running on IOS 12.2(18)SXF17b with WS-X6548-GE-TX.
We had a new linux server installed at a remote office yesterday, unfortunately the guy installing the server forgot to change the IP addresses, doh. It's plugged into a C877 and I can see the port is up/up and I see the mac address using 'sh mac-address-table'. The ip address on the server is unknown but it's unlikely to be in the correct subnet for the vlan it's attached to.
Is there a way I can add an arp entry manually to the router, then ssh to the server and correct the ip address? Or is there some other way to establish the IP address of the server? It's gonna be a pain to revisit the office and there's no one there that can get into the server room to do anything from the console.
In the LAN side configured one Interface VLAN and Configure IP address on that and add the AP’s to the VLAN .. and on the WAN ADSL its p2p with Qtel bridge mode ..
from the Access Point I am able to reach 172.31.30.30 which is the router far interface . BUT still not able to reach the ISP side 172.31.30.29 .
Router Config
no ip routing bridge irb bridge 1 protocol ieee bridge 1 route ip(code)
How to set the WNR2000v3 into Bridge Mode. I can not find instructions on it in the user manual or the NetGear website. And Google.com has turned up not valuable results either.
I have the WRN2000v3 plugged into another router via Ethernet. I basically want to "dumb down' the WNR2000v3 into a basic Ethernet switch.
Can ASA 5510 be configured as bridge mode and still send Netflow info to a collector?We have a PIX connect internal network to internet. Because PIX does not support NetFlow, as a temporary solution, we were thinking of putting an ASA 5510 between the PIX and internet gateway, and configure it as a bridge so that there will be no routing issues, and the ASA can still send Netflow info to a collector.
Can ASA 5510 be configured as bridge mode and still send Netflow info to a collector? We have a PIX connect internal network to internet. Because PIX does not support NetFlow, as a temporary solution, we were thinking of putting an ASA 5510 between the PIX and internet gateway, and configure it as a bridge so that there will be no routing issues, and the ASA can still send Netflow info to a collector.
I have a Westell 6100 modem. After my old router, a DIR-655, got zapped by some electric charge from a nearby thunderstorm, I bought a Netgear WNDR3800 router. But I have not been able to get the Netgear router to connect to the Westell 6100 modem reliably [URL]
A friend had given me a Netopia 3347NWG router/modem some time ago but I had never attempted to use it. I was able to get into the web setup screens of the 3347NWG and, without attempting to connect the Netgear router to it, I was able to connect to the Internet via the setup screen. But every attempt to actually go to a web address would fail with a timeout, and efforts to ping always failed with a timeout. Yet the 3347NWG setup said I was connected.
Does anybody know how to setup the 3347NWG so it actually can connect to the Internet correctly so that I am able to surf to a web page or ping an address successfully ?
Does anybody know how to setup the 3347NWG in Bridge mode so that I can use it strictly as a ADSL modem and try to use it with my Netgear WNDR3800 router ?
If I can not use the 3347NWG with my Netgear router I had planned to send the Netgear router back for a replacement since it is not connecting relaibly to my Westell 6100 modem. But if I can get the 3347NWG to work as a modem and reliably connect my Netgear router to it, I will not have to send back the Netgear router for another one.
I have a TWC wideband modem and service. I know that they will enable bridge mode if I ask them. My questions are. After they enable it whats my setup? Do I just run a cable from their modem into a new router that I then set up on my own? Is it that simple?
Client has a building that is located 300Ft apart and would like to provide IP communications for 3-4 IP hadsets back to an IP PBX. They do not want to dig up the parking lot so we proposed using a wireless bridge. I noticed that Cisco discontinue the 1300 and 1400 Wireless Bridge. Can I use a 1262 with external antenna in Workgroup Bridge mode to perform this functions? I will put a Layer 3 switch on both ends to route traffic (3560C-8). Should I use the Yagi antenna's for outdoor use?
We have some rolling carts used for telemedicine and are currently using Linksys WET610N wireless bridges. I haven't been very impressed with them - I have to reboot them at least once a week and figure it's a roaming issue. Since they are a residential product they probably weren't designed to do a lot of roaming.I started playing around with WGB and setup an 1142 AP and got it to work. Unfortunately, the only place I can put the AP is inside the cart and the metal top seems to be interfering with the wireless signal.
I'm trying to get confirmation on whether you can have workgroup bridge mode on the 1040 series model.
The 1041N has the same IOS as the 1141/1241 and it has the settings are there, but I read somewhere on the cisco site that workgroup bridge is only supported on 1100 and 1200 series, is this correct or old information?
Scenario is: I have an existing stand alone 1041N AP, on the other side of the building I have a network LAN switch with a couple of PCs, instead of running cables I would like to add an AP as a bridge to link that switch and PCs to the network that the AP is plugged in to. I believe this is called Workgroup Bridge Mode. In fact there already is a cheap non-cisco wireless device doing this but it is unreliable.
I just placed an order for Two 1041N APs, do I need to change the order to Two 1141N instead?
Also even if the 1041N does not support workgroup bridge mode, can it still act as the ROOT Bridge and have 2 1141N APs configured in bridge mode connected to the 1041N?
I have a WLC2504 and 2 LAP1261N (converted from autonomous to lightweight) with release 7.0.116.0 and I want to create a point-to-point mesh link between the 2 APs. When trying to change the APs mode from local to bridge I receive the message "This AP does not support bridge mode" even if the release notes say that mesh is supported on AP1261N. I tried to change the mode from gui and also from CLI.
I have an old computer with dead wifi nc and I thought that bridging it with was121 should work, but can't find anywhere any comprehensive documentation on how to set it up.
I am configuring a mobile van that is used for a mobile health clinic to drive to several locations and when pulling into an allocated parking spot the van will connect via wireless automatically. I am using autonomous 1252 AP's and am considering either briding or workgroup bridging.
The issue I am encountering is that the AP inside a van is a router that has to do DHCP across the wireless and because the ethernet interface between router and AP in the van never goes down the router does not know to re-DHCP. I remember from way back there was an IOS command to track a serial interface and drop the ethernet if the serial link goes down. Is there an equivalent command for AP's to drop the ethernet interface if the radio interfaces go down?
I'm using the 2106 in one environment with ROOT AP and MESH AP and when i put these in the Bridge mode, when one client connects to them it isn't working well, sometimes i can reach the client and sometimes not.
I tried it with an Access Point that connect with the ROOT AP or MESH AP and will do an ethernet bridging with another wired client (camera), what happens is very strange because sometimes i can reach the bridge client and sometimes i can reach the Access Point that is doing the bridge. I can't access the two clients at the same time. In this situation i lose the images from camera when i have access to the Access Point and when i get the images from camera i lost access with the Access Point.
When i put the ROOT AP in the H-REAP mode Local Switching with AP 1142 or AP1552, the clients connects well and the bridge mode in the another access point works without problem, when i put the H-REAP in Central Switching i have the same problem.
I try to change the AP mode of my LWAPP 1242 from local to bridge mode. But when the AP reboots it never associates with the controller, i have to reset it manually.I have the same issue with a LWAPP 1142.I tried to modify the AP mode configuration through the controller CLI but it's the same behaviour, AP never associates.Is there any particular parameter or configuration to perform before changing AP mode?
I'm supposed to configure this 1721 for bridged mode, taking a Level 3 T1 into the serial 0 side and passing it out the f/e 0 side. So, basically that's a T1 to ethernet conversion. I guess this customer is buying a T1 from us but they have to use a different make/model router due to the large hospital requiring that of doctors offices.Encapsulation from Level 3 is ppp static ip address, no password or anything like that.
