Cisco :: Ap1242 - Bridge Connectivity Failing
Jan 14, 2013
I am having trouble getting the bridge to work. The setting is as follows: I have to buildings, separated by a road. Distance is apx 35-40 meters. From the main building there is a network which I am trying to extend to the other building by a wireless bridge. I am using two 1242 (autonomous) for this. I have also external directional antennas (7Db) mounted on a pole 8 meters above ground on each buildings. These are of course directed to eachother. The antennacabel used between the ap's are shielded Cisco-cables.
The config on the root AP:
dot11 ssid Valhalla01
authentication open
authentication key-management wpa version 1
[Code].....
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Aug 28, 2012
I have a brand new AP1242.. the issue is that i can't access it by Console nor by GUI on it's default IP Address 10.0.0.1.
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Dec 21, 2011
I am in the process of configuring Network Access Protection and just found out you can apply user based ACLs in the Network Policy. Will this work with a Cisco AP1242 in Autonomous mode? I saw some configuration guides for configuring User ACLs using the wireless controllers but not just Radius.
I have added the Vendor Specific Attribute of "Cisco-AV-Pair with two values of
-priv-lvl=15
-ip:inacl#10=deny icmp any any
I would expect all traffic to be denied when the user logs in due to the explict deny at the end of an ACL but I am not seeing that so I was unsure if Per-User ACLs work on standalone AP1240s.
I could add another rule to allow other traffic but I just want to see if the ACL would apply on a per-user/per-session bassis on the AP1200.
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Jul 15, 2012
How to configure LAP 1242AG to authenticate it self as a supplicante on the 802.1x interface switch ?
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Nov 11, 2012
Im looking for possibilities to remote recognize attached antennas to AP1242. I have a lot of devices which not working properly. I think most of them have only one antennas installed , but I cant be sure if its fitted into primary connector. Do You have any idea how to check numbers of attached antennas and if only one if its fitted into primary connector?
I want to disable diversity when I'll find APs with only one antennas.
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Apr 15, 2013
I have an AP1242 near a couple of conference rooms. I get complaints when we have a large contingent in there and some try to download documents. The bandwidth consumption is meage - less than 2Mbps. But there could be say 50 people in those training rooms. I see no errors at the FE interface on the AP but I do see a good number of Transmit Discards.
Are 50 users connected to an AP1242 simply more than should be expected of the device? 802.11g is the radio.
Are transmit discards indicative of some kind of configuration problem? The users in these cases are generally very close to the access point - within a few feet even.
If it is indicative of a configuration problem would that be an issue of the configuration of the laptop wifi cards or a problem at the AP?
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Sep 22, 2010
Do AP1242 access points support Kron commands?
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May 3, 2012
I have 1242 Configured with 12.4.21a-ja1 and I have many of these. however I have 4 on the same location that have just started rebooting. The crashinfo logs ell me that cmd: PASSWORD statement not printed..Dont know if thats the issue....but something is wrong.. We are running SNMP and thats about it...
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Jul 12, 2012
I recently configured a Cisco AP 1242, software version 12.4, via the web interface using the default Cisco credentials. At that time I setup an administrator account with read/write access and changed the Cisco to a read only access. Now went I attempt to login to the web interface it won't accept the administrator password. It will except the administrator password in a telnet session however. So via the telnet session I setup another user with privileged exec level access and that wont work on the web interface either. The Login box keeps coming back requesting a password. Strangely enough, I can login to the web Interface using admin username, with the Cisco password; but I can't do anything, and I also can't view everything. I've tried the following:
I've turned on SSH and created a certificate in the AP, but the login box continues to pop on the https://url.I've attempted to setup a user with a non-encrypted password, but have been unsuccessful.I've tried a different browser - login box continues to pop.I've made sure the web interface is activated in the API've tried a differnet computerI've tried disabling password-encryption service. Reset the enable password , I've successfully setup other 1240 APs but must have done something wrong on this one.
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Jan 13, 2011
When I select Job Broser I get the following crash, LMS 3.2, server has been restarted but I continue to get the error. [code]
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May 1, 2011
I'm running a Cisco 891 it has both crypto maps and ipsec VTI's running on the external interface. The cryto maps are for sites that do not have a cisco router and the Tunnels are for the sites that use crypto maps work perfectly fine. But I much prefer using unnels as it gives a routable interface, ospf works ect.
The tunnel interfaces will periodicly fail (Line protocol down) at no set interval, they will then not come back up again. To bring them back up I either have to shutdown and then re-enable the interface or run "clear cry ses rem *.*.*.*"
Logging with isakmp and ipsec errors provides the following:
55801: *May 1 10:31:16.015: ISAKMP:(0):Can't decrement IKE Call Admission Control stat incoming_active since it's already 0.55802: *May 1 10:31:16.015: ISAKMP:
[Code].....
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Nov 29, 2012
My VRF Collector job has started failing. I have attached the contents of the vnmcollector.log file after setting debug level to DEBUG.
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Aug 5, 2011
I've got a fully working 877w that I'm trying to get to boot from tftp, but I just can't seem to get that going.I have a tftp server running and can copy images back and forth without any trouble.I have this in my config:boot-start-markerboot system tftp c870-advipservicesk9-mz.124-24.T2.bin 192.168.1.200boot-end-markerDuring the boot process I get an error message that says there is a missing or illegal ip but I really don't see how that can be as my tftp server is 192.168.1.200 just like my config says.
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Oct 3, 2012
My tunnel had been running fine for a couple of months. Now, not so much.Here is some debug.
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Mar 31, 2013
Any issues upgrading the IOS on a 921 router.How can i create a certificate for the new IOS? I've never had to do this for other IOS 15 upgrade?I've confirmed the IOS is not corrupt and if i upgrade the router in ROMMON the router boots correctly.
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Mar 13, 2013
Im preparing a lab and I have 2 ASA 5520's. I have configured them for failover so the Primarys config will replicate over to the Secondary. They are connected via a 3560 switch. the switch ports are configured as access ports on vlan 1. Spanning-tree portfast is enabled
Firewall (Primary)
Cisco Adaptive Security Appliance Software Version 9.1(1) Device Manager Version 7.1(2)
Compiled on Wed 28-Nov-12 10:38 by buildersSystem image file is "disk0:/asa911-k8.bin"Config file at boot was "startup-config"
[Code].....
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Sep 4, 2011
config collection is failing.in detail its partial success(config fetch is success but archieve is failed).
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Mar 20, 2012
I'm currently unable to upgrade certain devices since Cisco Prime incorrect believes there is not enough room in the flash partition.For example.
Getting the following error messsage trying to upgrade some Cisco 871 routers: "Catastrophic - SWIM1200: Selected Flash partition requires minimum (28 MB) to upgrade selected software/image."The images are around 18 MB in size. Why does Cisco Prime thinks its 28 MB in size? Bug?
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Jan 22, 2010
I have a rv016 that's been in 24x7 operation since I bought it a few years back. It is out of warranty. It is connected to three cable modems on WANs 1-3. Behind it are a bunch of PCs getting IPs via DHCP. There is a gateway to gateway vpn tunnel setup on wan3 to a rv082 at another site. There is a forwarding entry for http to an internal http server. Everything else is pretty much default.
The router is primarily used to aggregate bandwidth for uploading large numbers of photos. The systems behind the router initiate the uploads and the router automatically load balances the outgoing bandwidth.
This was all working fine until just recently. The ISP is Knology who is upgrading each of the 8m/768k cable modems to 25m/5m. They are also moving from DOCSIS 1 to DOCSIS 3. They are currently in the middle of this upgrade and have upgraded the modems to DOCSIS 3 as well as the speeds to 12m/2m. The problem is that the rv016 Network Service Detection, which is set to "Default Gateway" indicates that the modems fail randomly. Usually only one will be failed, but up to two will fail the Network Service Detection simultaneously.
Knology insists that there is nothing wrong with their modems. I have removed a modem from the rv016 when Network Service Detection indicates it is in a failed state and connected it directly to a computer. It will work, but it has a different IP address and default gateway. As soon as I connect it back to the rv016, it works there too, but on the original IP address and gateway. I've only tried this test this twice so far, so it is a bit inconclusive.
Speed tests behind the rv016 are the same as directly connected to one of the cable modems. The router works normally as it has for years. Nothing else is acting funny.
So my question is, is the rv016 failing or is the ISP having problems?
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Jun 4, 2012
Backup failed on 2012/06/03 at 22:02:52. REASON: Unable to proceed with the backup operation as some files are being accessed by jobs. Reschedule the jobs such that the backup job does not coincide with other jobs.
Randomly the backup for lms 4.2 is failing. it has suceeded but majority of the time its failing. i have tried changing times but nothing seems to work. previously we were running 4.0.1 and had noproblems with the backup time.
Just found the bug
CSCtz29665
URL
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Dec 4, 2012
I set up a connection from a laptop (Windows 7) that goes through a LAN proxy server to a secure ftp server (Windows Server 2003).The sftp server is assigned a public ip address.I opened the firewall at the destination and allowed port 22 traffic to the sftp server. Well, the connection is failing.I know for a fact the connection from the client laptop is making it to the sftp server.If I issue this command on the client laptop:
telnet sftpserver 22
The DOS screen clears and tells me the type of SSH server I'm connecting to. While this connection is still active, I logged into the destination sftp server and did a netstat command. I can see the address of the proxy server in the "Foreign Address" column of the netstat results. I also can see the proxy server address when I look at the Application Log on the sftp server, so I know the connection is making it to the sftp server.
I beleive the problem is the control port (return traffic) from the server back to the client. Something is being blocked or is misconfigured. I always thought the router negotiated the control port, and that the control port didn't need to be put into any firewalls.
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Dec 16, 2012
For everybody else in the house the internet works fine on their devices, however, on my laptop and ipod it will often not allow me to connect for ages, but then finally connecting (without me changing anything)
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Oct 18, 2011
I am able to use the lap top but not my desk PC.Browser keeps "failing" to recognize the DNS ? or my ports are blocked by a previous firewall ?
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Jan 14, 2013
UPnP seems to be failing somewhere between a few hours and a few days. It will work as expected for a while after starting or restarting the router, but then trying to create any new UPnP mappings will fail, and the ones that have been already created usually stop working. The commandline client upnpc fails to locate the router automatically, and manually navigating to http://192.168.0.1:65530/rootDesc.xml in Chrome returns a connection reset error instead of the expected XML device description.I turned on debug messages in the logs, but there doesn't seem to be anything useful in there (though they also seem to be flooded with a bunch of IPv6 mDNS network hopping, so I'm going to try disabling that for a while and see if that works). I did update to 2.10 and still had the same issue with UPnP, however my wireless network kept going down (I guess a known issue) so I downgraded back to 2.07. After the downgrade, I reset the router and manually re-entered all my settings (i.e. I didn't import them).
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Feb 16, 2012
I am not sure why but when I try to connect with my IPSEC VPN client, authentications are failing. The ldap test passes on the ASA but when I try to login, the VPN client gives me authentication failure even though debugs show authentication was successful.User 'test1' should be able to authenticate based on group membership.User 'test2' shouldn't be able to.I already removed the attribute-map to see if that was the problem but I am still failing authentication.
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Jul 31, 2012
I've got an application running on a Windows 2008 server that I have verified as live on port 8085 at localhost. I've also verified on the server itself that port 8085(and in fact, all ports) are open right now. Despite this, I have no connection to this port on the server. Let me back up a bit an explain the architecture I'm working with.windows_server >> Switch >> Firewall >> Firewall >> InternetEverything but my server is managed by my hosting company who is insistent that this is a server issue. Is there a way to find out at what point my connection to port 8085 is failing? I feel like it's stopping at one of the Firewalls but need proof of this theory to get something done about it
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Feb 13, 2011
I've got a PIX 515e firewall on a branch site running version 7.2.4.7(LD) connecting via a VPN to an ASA at the HQ with 7.2.5 code running. After several hours it is no longer possible to ping either the PIX or hosts behind it on the branch LAN though the tunnel still shows as being up. In order to bring the link back up the local PIX has to be rebooted.The connection used to work with no problems when I was running PIX version 7.2.1 software but this had to be upgraded to 7.2.4 to support the new TCP normalization commands. VPN connections to other branch sites running PIX 7.2.1 remain active with no problems. The reason for the upgrade is to implement WAN acceleration between the sites however I still encounter this problem even when the WAN acceleration hosts are not installed.In addition to the software upgrade I added the following configuration to both the ASA and the PIX:
tcp-map wanx_tcpmap
synack-data allow
invalid-ack allow
seq-past-window allow
tcp-options range 28 28 allow
[code]....
The ASA originally had this code but the PIX did not and the VPN was stable, after upgrading the PIX and adding the code the link was no longer stable.
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May 2, 2011
we have a Cisco ACS 1113 SE running v4.0.1.44 and are trying to upgrade it to v.4.2.0.124 following the instructions to upgrade it to v4.1.1.24 first.
We are using the following CD "ACS SE Overall Upgrade CD ACS 3.3.4 and 4,1,1,24 Upgrades"
We can download the 4.1.1.24 image to the ACS appliance via distribution server but the upgrade fails- we obtained the following console output when attempted upgrade was tried;
Upgrade package was not verified
Applying this upgrade package may corrupt the appliance
Continue at your own risk!
[Code].....
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Jan 10, 2013
I have upgraded to prime LMS 4.2.2 (from 4.0.1) and can not perform system or device upgrade. Using wireshark I can see why. it looks like LMS is trying to go to this old web [URL] to get software. I believe this was fixed years ago in bug CSCto46927.
Can I reapply bug fix CSCto46927 on 4.2.3 or is there another fix?
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Feb 4, 2012
I have recently bought a used 2600XM, I was trying to boot it, I get some errors and end up being the ROMMON mode:
ystem Bootstrap, Version 12.2(8r) [cmong 8r], RELEASE SOFTWARE (fc1)
Copyright (c) 2003 by cisco Systems, Inc.
C2600 platform with 262144 Kbytes of main memory
getdirent: bad file magic number, possibly out of sync
boot: cannot determine first file name on device "flash:"
[code]...
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Nov 11, 2011
Previously posted as C2900 - inward NAT partial success...
Running C2900-UNIVERSALK8-M, Version 15.0(1)M3 RELEASE SOFTWARE (fc2)
I have several sets of inward NAT defined (51001-51007, 52001-52007. 53001-53007),all to various internal addresses. When I attempted to add another set, the new onesdo not work and get a "timeout" error.
When I tried port 51008, it gets a timeout. When I changed 51008 to 51010, the 51010 now gets a timeout, and 51008 now gets "connection refused" (which I expect).The original sets all work, the new ones (added at the end of the lists) do not.When I am on any of the internal machines, the target (192.168.1.21) works fine.When I am "in the router", I can connect via the ssh command, so I know that therouter can talk to 192.168.1.21 on port 22 as expected.
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Apr 24, 2012
We're running NCS 1.1.0.58. Since updating to this release from the 1.0 release, the 'Autonomous AP Client Status' and 'Lightweight Client Status' background tasks have been failing with message 'java.lang.NullPointerException'. I believe as a result of this that the 'Current Clients' tab on an AP monitoring screen just reports 'No data available'.
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Jun 13, 2011
Usually the configuration files are fetched once every week. Lately, the Scheduled Config collection job is failing for all the devices. I have tried to “sync Archive” from LMS 3.2 on some devices but nothing happens. The switches out there are C3750, 2960, 2950, 3550, 3650 and some routers.The server is Win Ser 2003.
[URL]
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