Cisco WAN :: 881 / Memory Allocation Of 65536 Bytes Failed From 0x81F083F4 / Alignment 16

Oct 31, 2011

We have a Cisco 881 router, which is crashing.  We have seen that the ARP cache fills up so much it causes things to crash, our phones go down..  We dont know why this however IP CEF seems to be doing it, when we disable it goes away however disabling IP CEF causes our L2TP tunnel to become inoperable also.  So why does IP CEF cause thousands of AR entries and how can we limit that!?  Below is the error, sample of the ARP cache and our config.  You will notice we also have a /31 given to us on WAN interface, this was given to us by our service provider.  This is really strange I cant find other examples on internet.
The error:

Nov  1 04:21:57.474: %SYS-2-MALLOCFAIL: Memory allocation of 65536 bytes failed from 0x81F083F4, alignment 16
 Pool: Processor  Free: 55176  Cause: Not enough free memory
 Alternate Pool: I/O  Free: 2352  Cause: Not enough free memory


View 2 Replies


Cisco VPN :: ASA 5520 - Error / Memory Allocation Failed

Apr 2, 2012

I am running IOS version 8.0(5) in cisco ASA 5520. This issue i am facing is that when the memory utilzation reaches 49 percent, the web-vpn users are not able to login as they are getting a blank page. The only error which is getting in the output " sh mem webvpn allobjects" is ERROR: Memory allocation failed?

View 2 Replies View Related

Cisco Firewall :: ASA 5520 / Crypto Errors CTM ERROR / Failed To Allocate X Bytes Of Memory

Oct 9, 2012

I am currently getting a strange error when trying to use and crypto services on our ASA 5520 (8.0.3)Initially I observed that a connected VPN had dropped.Then when I attempted to use ASDM or SSH I was blocked.
In the end I opened telnet as a test and this was successful. Syslog also shows that traffic is passing as normal.The only obvious error I can see when observing various debug traces is this;
FW02# CTM: rsa session with no priority allocated @ 0xCF1FBBA0
CTM: Session 0xCF1FBBA0 uses a nlite (Nitrox Lite) as its hardware engine
CTM: rsa context allocated for session 0xCF1FBBA0
CTM: rsa session with no priority allocated @ 0xCE7A5EA8


View 5 Replies View Related

Cisco Firewall :: Pix 515E Memory Allocation Failure

Mar 17, 2011

I am using a Pix515E with 8.0(3) and 128MB RAM. It ran OK for months but has recently had several episodes during which it produced streams of memory allocation failures (syslog 211001). When in this condition I could not log into the VPN. It was still operating but some users were having problems and I eventually had to restart it.

The traffic load is typically 10Mbps, and the max number of connections is around 10,000 but typically 5,000. The CPU usage is 10%-20%. There is 1 VPN with normally 1 client. The memory usage is always high, between 115MB and 120MB but during these problems it creeps higher.

Why might the memory usage be so high when my network load is quite light for the 515E? What circumstances cause the memory usage to increase during operation? Is there anything I can do to prevent the memory usage increasing to the point where the PIX crashes?

I have a second 515E with 8.0(4)32 and 64MB RAM, loaded with the same config. I have not had this one in service, but off-line it is using 53MB of memory. If the spare pix needs 53MB to load the firmware and my config, why does the other one use 115MB?

View 3 Replies View Related

Cisco Switching/Routing :: 1811/k9 DDR Memory Test Failed?

Oct 25, 2012

Recently i atsrt having problems with my cisco router 1811/k9, apparently was booting continiosly when restarted.
After i connected my console i found the problem while booting:
DDR memory test failed.  Resetting the router ...
I tried to contact cisco TAC, but i need a reseller contract number to place a ticket, i do not have a resller contract number as my router was bought more than two years ago. I called cisco support and they told me to contact my reseller, my reseller told me to contact cisco so i am in a eternal loop of forwarding phone calls...

View 1 Replies View Related

Cisco Firewall :: ASA5510 - LU Allocate Xlate Failed / Add More Memory

Sep 13, 2011

I got an asa5510. After problems with ipsec connections the log said :
LU allocate xlate failed this error repeats every minute. At the cisco site i found the following :
explantion : stateful failover failed to allocate a translation (xlate) slot record recommended Action : check the available memory by using the show memory command to make sure that the security appliance had free memory in the system. If no memory is available, add more memory
But when i do there is free memory. (about 54%)
What can i do to fix this ?

View 2 Replies View Related

Cisco Switching/Routing :: 6509-E / No Memory Available - Update Of NVRAM Configuration Failed

Mar 9, 2013

We recently installed Cisco 6509-E with dual Sup 720-BXL. We are using this switch on internet Edge. Internet connection is terminating on 10GIG fiber port.We do have following line cards installed.
1. 10 GIG * 4 port line card
2. 1 GIG * 8 port line card
3. Empty
4. Empty
5. Sup 720-3BXL
6. Sup 720-3BXL
7. 1 GIG * 48 ports
8. 1 GIG * 48 ports
9. 1 GIG * 48 ports
We do have 2 GB internet pipe.We are running load test sending http port 80 request and when load reach to arround 100 to 200 mbps and connections from out side to inside 80,000 switch start reponding very very slow and start packet loss and when I try to ping from one server to second server it show normal ping but if I tried to ping gateway IP of server which is SWITCH IP it show packet loss and very high letancy.
Switch also throw message "No memory available: Update of NVRAM configuration failed"

View 7 Replies View Related

Cisco Wireless :: Antenna Alignment On Aironet 1252

Oct 27, 2012

I am using two Cisco Aironet 1252 (cisco AIR-AP1252AG-A-K9) to setup a point to point link (one is configured as root bridge and is as a non-root bridge). Both Aironets are running software version Version 12.4(25d)JA.
Is there a way that I can that I can perform an antenna alignment test on the Aironet that is configured as a non-root bridge?executing the following command dot11 dot11radio 0 ? does not show the antenna-alignemnet option.

View 11 Replies View Related

Cisco WAN :: ASR 1004 Difference Between Memory And Physical Memory

Mar 5, 2013

I have ordered RP2 and it will be having 8GB default memory. What is the difference between memory & Physical memory?Since I am able to see only 4GB memory in my ASR 1004. [code]

View 1 Replies View Related

Cisco Wireless :: AP1262N Repeater SSH Web Configuration Interface Not Reachable After Alignment

Jan 14, 2013

we have a couple of AP1262N-E-K9 APs with firmware version 12.4(25d)JA1 operating in autonmous mode. One AP is setup as repeater while all others are in root mode.

The repeater has setup one parent MAC address so it associates every time to the same parent root AP. Given this setting, I am logging into the repeater via SSH and start the antenna-alignment scan: "dot11 dot11Radio 0 antenna-alignment timeout 4"
During this scan, the repeater disconnects from its parent to perform the scan so no output is visible at the SSH console. After the scan is finished, the repeater re-associates to its parent and some output appears on the SSH console.

8 of 10 times this procedure works fine: the scan is finished and I can continue entering commands on the SSH console. However, in some cases the repeater is not reachable any more for about 7 minutes. I.e. pings to the repeater's IP address are unsuccessful and the SSH connection hangs until it is automatically disconnected after a timeout. Also, the web configuration interface is not reachable. After about 7 minutes everything works fine.

View 7 Replies View Related

Alignment Errors - Does Frame Length Need To Be Even Number To Be Considered Valid?

May 11, 2012

I'm reading this definition in the cisco T-shoot student guide:

"Align-Err: this is the number of frames with alignment errors, which are frames that do not end with an even number of octets and have a bad cyclic redundancy check"

I don't understand what "frames that do not end with an even number of octets" actually means. Did they mean even number of bits? or does a frame's lenght need to be an even number for it to be considered valid?

View 3 Replies View Related

Cisco Wireless :: AP1262N-E-K9 / Antenna Alignment Scan In Repeater Mode Ignores Timeout

Jan 16, 2013

we have a couple of AP1262N-E-K9 APs with firmware version 12.4(25d)JA1 operating in autonmous mode. One AP is setup as repeater while all others are in root mode. My goal is to perform the antenna-alignment test through an SSH console on the repeater with a given timeout-value, e.g.:
"dot11 dot11Radio 0 antenna-alignment timeout 4"  
However, the behavior of this command is inconsistent as the timeout value is ignored in 20% of the tests. I.e. in 80% of all tests, the scan really runs only 4 s as specified using the "timeout" parameter. In the other 20% of the tests, the "timeout" parameter seems to be ignored: Often the antenna-alignment scan runs for about 140 seconds and in some cases even for 420 seconds. This is problematic as the access point is completely unavailable during the test, i.e. the configuration ssh/web interfaces are not reachable and no clients can associate to the access point. [URL]

View 3 Replies View Related

Cisco VPN :: ASA 5510 Don't Have Bytes Rx

Jan 2, 2013

I have a problem with my vpn between two ASAs, I review the running config of two devices, but I couldnt see anything out of normal.As you can see in the image the VPN is up, but in the ASA 5510 I don't have Bytes Rx (ZERO), I tried to config again two ASAs but I have the same trouble.

View 19 Replies View Related

Receiving Way Too Many Bytes?

Feb 12, 2011

For the last 3 weeks or so (right around the time I upgraded to IE8), my computer has been receiving a ridiculous number of bytes compared to what it sends.Within 5-10 minutes of logging on (I still use dialup), a check on the status shows around 100,000 bytes sent and over 2,000,000 received.I've been online for around 40 minutes, and it currently shows 650,000 sent (23% compression rate) and over 5,000,000 received (4% compression rate).Of course, the browser starts lagging and freezing after a while, which I assume is from the large number of bytes being received.

At the same time, there's a noticeable lag when I try to run programs, even when offline. For example,I click on my ISP connection and nothing happens for 5-6 seconds, then the dialog box appears. This is something that's never happened before. I'm running XP Home and no one else has access to my computer.I'm using the standard Windows firewall.I've run my AV and spyware programs multiple times (nothing found), cleaned my temporary files and cookies, even adjusted the FIFO buffers (the last thing I tried was turning the buffers off). I've been running Disk Cleanup everyday (which lags and runs slower than ever before), but it doesn't solve anything.I don't know how to adjust the compression rate for bytes received to see if that works.

View 4 Replies View Related

0 Bytes Of Free Space On CD-ROM?

Oct 22, 2012

Why do i have 0 bytes of free space on my cd rom??

View 1 Replies View Related

Sent And Received Bytes Increasing When Idle?

Jan 20, 2011

When i check the status of my Internet Connection I notice that the sent and received bytes keeps increasing. I'm sure there are no downloads taking place that I'm aware of. No torrent clients, no antivirus nothing. I checked my PC for malware but that didn't work. As a result of this, i keep getting high pings in online games and can't even watch videos in youtube anymore. like, some software to monitor all the programs that use the itnernet connection without my knowledge or something??My primary concern is gaming (Call of Duty 4) so I wouldn't mind this idle downloading (whatever it is) as long as the major chunk of my internet connection is directed towards Cod4!

View 5 Replies View Related

Broadband :: Bytes Not Increasing In Network

Jun 7, 2012

This has been happening of late. When i check the status of my Internet Connection I notice that the sent bytes will be more than 200 and received bytes will be low as 2 to 4

View 1 Replies View Related

Constant Sending And Receiving Bytes

Jul 28, 2011

When i look at the network wirless connection status something is constantly sending and receiving Bytes and lots of them.the modem gets warm from all of the activity.

View 6 Replies View Related

Question About Conversion From Bits To Bytes

Nov 16, 2012

I used speed test and got 50 mega bits per second. I tried re downloading tf2 and i was getting 80 kilo bytes, and I am using windows 7. Doesn't 8 mega bits equal 1 mega byte?

View 2 Replies View Related

Sent And Received Bytes Keeps On Increasing Even When Idle?

Jan 20, 2011

This has been happening of late. When i check the status of my connection, i notice that the "sent" and "received" bytes keeps on increasing when i'm idle. I'm pretty much sure there's no downloading of any sort in progress that I'm aware of. As a result of this, I can't watch videos in Youtube or play online games due to high ping. 

View 6 Replies View Related

Cisco :: Padding Bytes At L2 Layer In Receiving Station

Mar 28, 2013

I am blocked with the below doubt for my issue resolution. When a ethernet frame for eg:ARP Packet of minimum length (64 bytes) is received at the end station, will the L2 layer remove both FCS and extra padding bytes(18 padding bytes for ARP)? Or removal of the padding bytes is dependent on the implementation?

View 2 Replies View Related

Cisco :: Cannot Increase MTU To Support Extra Four Bytes Of VLAN Tag

Oct 22, 2012

We have an EHWIC for a 2900 router. Apparently, this card supports QinQ.. However, there is no usual MTU command. Therefore we cannot increase the MTU to support the extra four-bytes of VLAN tag. We have tried 15.2 and 15.1 code. May be the command is different. I'm about to go and do some digging elsewhere.The card is EHWIC-4ESG.

View 6 Replies View Related

Can't Connect To Workgroup Network 0 Bytes Received?

Jan 31, 2012

We have a new router (D Link) at offices which is fixed with LAN wall points on different places , we want to use it .I connected computers to the LAN points with regular lan cables , it gives me the alert (connected) but no bytes received .I tried to ipconfig an here's what i got :Windows IP ConfigurationEthernet adapter Local Area Connection 2[CODE]

View 1 Replies View Related

Cisco :: 5500 - Count Bytes For Some Interesting Traffic Crossing Firewall In It?

Mar 20, 2013

I need to count the bytes for some interesting traffic crossing the firewall in ASA 5500. Packet Capture is so far as I need, cause I only need the number of bytes during a long time for about 3 months (source host - destination host)
capture capin type raw-data access-list cap buffer 33554432 interface inside circular-buffer [Capturing - 33553570 bytes]
I need to get only the exactly amount of "33553570 bytes" The pcap file is not needed

View 6 Replies View Related

Cisco :: QoS / Bandwidth Allocation On A 2960?

Jun 19, 2012

we want to dedicate 2mb to one of our fa ports on our 2960, is this easily done, or can be done on a 2960?

View 4 Replies View Related

Bandwidth Allocation By VLAN

Apr 19, 2012

I am trying to find out wether it is possible to allocate bandwidth on a per-vlan basis.

We have multiple satellite connections coming into our infrastructure over a single gig ethernet cable from another service provider. The provider provides the connectivity on layer 2 and we are responsible for layer 3 connectivity for the clients on the other side of the satellite connections. The single gig ethernet cable is currently plugging into a Mikrotik 1100 router on our side, setup with VLAN ID and IP Addresses and everything works perfectly. The challenge now is that whilst we only have the one satellite client connecting, we can limit the bandwidth on the ethernet port to 512k for example which limits the client to only have 512k internet breakout. In the future, we need to be able to limit bandwidth as multiple VLAN IDs will be coming over that single ethernet cable and I'm not sure if one can do this at all.

View 4 Replies View Related

Cisco :: Bandwidth Allocation - Connection Is Maxed Out?

Feb 5, 2013

We have a DSL line at work which a few people share for Internet access.Sometimes if someone is doing a Windows Update or big download etc, the connection is maxed out and slow for everyone else.Is there a way to give everyone a set amount of bandwidth via a Cisco router (2811) or will I need to use something like a packeteer?

View 4 Replies View Related

Cisco Wireless :: WLC 5500 / Ip Pool Allocation

Nov 19, 2012

We have a WLC 5500 connected to a 2960 acting as core switch. there is a server attached to the switch , bearing all dhcp pools for lan and wireless users. Can the wlc or the switch be configured in such a way that the wireless users associating to the wlc get their ip addresses from the dhcp pool configured on the server. Can the configuration can be shared for such a setup.

View 5 Replies View Related

Cisco Firewall :: Bandwidth Allocation On ASA 5510

Nov 8, 2012

I have a cisco ASA firewall 5510.Just i have configurd for 1st port as nameif ouside witch public ip, 2nd port as a nameif inside with local ip, and done the nating, dhcp and dns. now i am able to get internet from inside port, which is getting dhcp.up to that it is ok.
And I want to restrict bandwidh 1Mbps for local port (2nd port) how to config 1Mbps banwidth allocation for port no 2, I mean nameif inside should have 1Mbps limet.

View 1 Replies View Related

Cisco WAN :: 2851 IP Based Bandwidth Allocation

May 16, 2011

I have Cisco 2851 router & need to allocate bandwith based on IP's. eg. should use 7 Mbps & should use 2 Mbps & should use 1 Mbps. Let me know the configuration on how to execute it on a router.

View 4 Replies View Related

AAA/Identity/Nac :: 5585X ASA Anyconnect VPN IP Allocation

Sep 1, 2011

Starting a project where they customer has ASA 5585X with SSP40 with 10K SSL Premium Lic and ACS5.1.The cust wants IPSec, and Anyconnect Client terminations. The number of users will be close to 6000 and will scale.Due to the huge scale of users, i am not able to finalize a design. Have the following doubts.
1. Will ACS have any issues in supporting a database this huge. OR is it better to go with the AD/LDAP integration.

2. What is the best way to allocation IP address. Does ACS 5.1 support dynamic allocation form an IP pool.
I have been browsing through the forum, couldnt find anything concrete.

View 3 Replies View Related

Cisco Switching/Routing :: 3845 - License Installation Failed With Error / XML Parsing Failed

Jan 19, 2012

I am having Cisco 3845 series router with c3900-universalk9-mz.SPA.151-4.M2.bin IOS . I want to install new Licence on it for DATA. When i am trying to install licence on it  i am facing the error "% Error: License installation failed with error: XML parsing failed".

View 4 Replies View Related

Bandwidth Allocation To Vpn Interface Under Physical Eth0?

Feb 15, 2012

I have my wan connection on the eth0. The bandwidth is 2mbps. I am running qos on that interface saying can use 80% of the bandwidth and can use 20% of the bandwidth. I Also have vtun VPN inteface to our branch office. I also wan to run some qos on that interface. How do i go about allocating the bandwidth on this interface? it is actually going via the eth0 interface, but the system actually see's it a an independent interface on its own right, so it requires it's own qos policy.

View 3 Replies View Related

Copyrights 2005-15, All rights reserved