I'm trying to install a Gateway in Red Hat Linux to Cisco Smart Call Home Service, and reading about this in google, i find this info:Smart Call Home on the ASA This is much more simply to configure and operate.I want to know what solution is more recomended and why.
View 1 RepliesI am trying to use the built in feature of Cisco ASA 5510 smart call home feature with the purpose of automatic backup creation by email. I found the configuration [URL]. I already configured the said instructions but when I send a test email it says it cannot contact the email server. Below is the error that I am getting from our ASA. I am new to firewall.
OGI-MNL-ASA-FW0# call-home test profile ASA_Config_Backup
INFO: Sending test message to fcaccam@example.com...
ERROR: Connecting to SMTP server xxx.xx.xxx.xx failed: CONNECT_FAILED(33)
ERROR: Failed: CONNECT_FAILED(33)
Wireless Phone --> 881W router --> VPN --> ASA5510 --> LAN with CCM and Voice Gateway
Phone registers to CCM Internal calls work External calls connect but get no voice in either direction
I am looking for a solution to block smart devices from connecting to our network via VPN. Our current VPN solution is ASA5520 and we are using Cisco ACS for user authentication. We use Cisco VPN client only, no anyconnect or SSL VPN. Management is looking for a way we can stop smart devices from using VPN clients to connect and only allow laptops/desktops to connect. Any way we can do this via ACS or another method?
View 10 Replies View RelatedRecently i purchased 1 no Cisco router 1941 from vendor but he didn't active Cisco security certification or SMART NET package.
View 2 Replies View RelatedI have a standard ADSL modem which connects to the internet. On the inside I have a few computers within my LAN.when the modem receives an incoming request from the internet for a connection to one of my LAN computers e.g. a Skype incoming call, how does the modem know which port to forward that traffic to on my internal LAN? i.e. how does the modem know which of my computers is running the skype application that will answer the incoming call? I know port forwarding normally handles this sort of thing, but in my case, I am not using any configured port forwarding rules so how does the modem know where to forward skype traffic?
View 2 Replies View RelatedI am researching power adapters versus range extenders to bring the best signal to a new home theater so I can stream Netflix. I don't do much else (gaming etc...) and am not a tech person. I just want to enjoy movies in an area of my house that gets little or no signal. Didi I waste my money buying smart? Can I still do an ethernet connection off the power adapter? Should I put another router there instead--- off the adapter- so I can use the theaters wifi?
View 1 Replies View RelatedOur company’s Cisco ASA 5520 CPU usage drastically increased up to 93% after installing the antivirus our company purchased. Upon entering the show commands, which I will post the result later, it shows that the “Dispatch Unit is very high. I tried to clear the conn of each IP address that has very high bytes, but nothing happened.
INTFW(config)# show proc cpu-usage sorted non-zero
PC Thread 5Sec 1Min 5Min Process
081aa324 6bdaf870 81.3% 81.5% 81.4% Dispatch Unit
[Code]....
Can I use this memory in my 5520 firewall? ASA5510-MEM-1GB=.
View 1 Replies View RelatedWe are running Cisco 6509-e and we are running load test and when traffic reach 80 mbps switch start reponding very slow. I checked CPU usage and it was using 100% and connection to the switch from outside to inside are 80K. once connection dropp Cisco release CUP and it start responding normal. [code]
View 4 Replies View RelatedMy 4500 core always in 60 % cpu utility , and when i run #sh proc cpu sorted i find that
55 29725041543795572214 0 39.43% 41.40% 41.39% 0 Cat4k Mgmt LoPri
Which mean that this process is the top one , and when i run #sh platform health i found that Stub-JobEventSchedul
10.00 15.98 10 64 100 500 20 17 12 29269:55 K2 CpuMan Review
30.00 35.60 30 48 100 500 49 46 32 52390:52
Those two process are the top and they already exceed their maximum rang and when i run #sh platform cpu packet statistics i can find that Packets Received by Packet Queue
Queue Total 5 sec avg 1 min avg 5 min avg 1 hour avg
---------------------- --------------- --------- --------- --------- ----------
Esmp 5053121950 475 462 340 326
L2/L3Control 244395185 17 8 5 11
Host Learning 67315739 0 0 0 0
L3 Fwd Low 346689615 73 23 14 13
L2 Fwd Low 5336180603 1180 1129 831 804
L3 Rx Low 2287913 0 0 0 0
RPF Failure 7510829 1 0 0 0
We are buying some C6509Es with Sup2Ts and 8 port 10G cards. Would like to get a close estimate of the power consumption for our configured chassis. Does C6509E have at least the following components that can share their show power output.
Catalyst 6500 Enhanced 9-slot chassis 14RU no PS no Fan Tray1Catalyst 6509-E Chassis Fan Tray1Catalyst 6500 24-port GigE Mod: fabric-enabled with DFC41C6K 8 port 10 Gigabit Ethernet module with DFC4 (Trustsec)1Catalyst 6500 Dist Fwd Card DFC416908 10G baseboard1Cat6500 6000W AC Power Supply2Cat 6500 Sup 2T with 2 x 10GbE and 3 x 1GbE with MSFC5 PFC42Internal 1G Compact Flash2Cat 6k 80G Sys Daughter Board Sup2T PFC42Catalyst 6500 Supervisor Engine 2T Baseboard2Catalyst 6500 2GB memory for Sup2T and Sup2TXL2
i have cisco 7600 router , here is show run : Gateway7600#sh run Building configuration...
Current configuration : 4787 bytes
!
! Last configuration change at 09:08:04 UTC Sat Apr 20 2013 by xxxx
!
version 15.2
service timestamps debug datetime msec
[Code]....
Two part question: First is there a way to create a smart tunnel link on a user's home page like you have on the main portal page of the ASA 5550? I see the code that it is using but have not been able to get this to work. Here is that code;
<a href="javascript: parent.doURL('756767633A2F2F70676B636562712E7070757A702E6265742F50766765766B2F4B72614E63632F6E6867752F79627476612E6E66636B',[{name : 'user', value : 'CSCO_WEBVPN_USERNAME'},{name : 'password', value :
[Code]....
Second question when will MACs be able to auto start smart tunnel when the user first logs into WebVPN? Right now the only way I know of starting a smart tunnel on a MAC is a link on the main portal page. I am running code 8.3.2.13
Im running ASA 8.0(3) on Active/StandBy failover pair.Last night I realized the CPU usage of my production ASA was 99%,,, on the ASDM Firewall Dashboard I can see counters like this:
Dropped Packet Rate (ACL Dropped) = 6000+ (more than 6 thousand)
Scanning Attacks = 18600+ (more than Eighteen thousand)
I went on the ASDM and checked the RealTime Log viewer and I have about 30 entries per second of these:
4Oct 19 201111:35:12401004Shunned packet: 10.64.10.1 ==> 10.64.0.1 on interface NewLAN
[code]...
I have an ASA 5520 with a CSC-SSM modul,the problem is when i am logging in to my ASDM, on the content security monitoring, it's showing the CPU and memory are at 100%(CSC) but when i directly connect csc-ssm MODULE it comes down,so is it problem with ASDM , java OR csc.
View 5 Replies View RelatedI'm having issue with one stubborn process that is consuming nearly all the CPU on all of my switches. I tried googling it, but had no luck. The process is "hulc nrgyz PD di"
View 4 Replies View RelatedWe recently configured a stack of four 48 port 3750-x switches . We are noticing high CPU usage. "Hulc LED process" seems pretty high. This has coincided with VMware servers getting slow and non-responsive at times, perhaps a coincidence, not sure. Below I provided some outputs about how to diagnose it.
View 13 Replies View RelatedI have a 2 Cisco 3750X stacked working as CORE switches but not in production yet showing a high CPU utilization and I would like to see with you whether you think this is normal or a IOS upgrade/downgrade should be performed.
I have very low traffic coming through as this is not yet in production:
122222333331111122222222222222222222222221111122222222222222 933333999999999922222777772222277777333339999922222111111111 100 90 80 70 60 50 40 ***** 30 ***** ***** ***** 20 ********************************************************** 10
[Code].....
For etherchannel of 2 links on a 3750 switch, if 1 link ever gets saturated, will the other link be used as well if the excess traffic is part of the same flow?Or that excess traffic will simply be dropped?
View 4 Replies View RelatedThe process "HL3U bkgrd proce" is causing high CPU usage issues in a switch 3750X-24T-L. The IOS is 15.0.2-SE2.
show platform ip unicast failed route and adjacencies displays a lot of entries, I've seen up to 1200.
After restart HL3U bkgrd proce takes around 10 - 20 % CPU, some hours later 99%.
A coupe of times we got logs like this:
%SYS-3-CPUHOG: Task is running for (2136)msecs, more than (2000)msecs (172/73),process = HL3U bkgrd process.
-Traceback= 0x1BE9C3Cz 0x27E103Cz 0x27E0F64z 0x50DCF8z 0x50DE98z 0x503BD0z 0x4F7718z 0x1FF0A18z 0x1F46DECz 0x1F4816Cz 0x1F48698z 0x1F499C8z 0x1FF15D0z 0x2000430z 0x1FF55B4z 0x1FF5FA4z
[Code].....
I had a lot of problems with TCAM table in the past and made changes in SDM ended whit that. But now want to be proactive and anticipate the problems in my TCAM table.
If the my template is "default desktop" they support a number of indirect IPv4 routes of 2k. I wanna know automatically by my management tools if this number reaches 1.9k.
That way I can take corrective actions before the problems starts on my network.
We have two c6509 budled in VSS. I have noticed randomly high usage of CPU, sometimes up to 99% in peaks. I have found that it can be generated by SNMP engine. So I unconfigure all SNMP things. But situation is the same. I would like to know if this state is OK or not. CPU shows are enclosed in file.
View 1 Replies View RelatedDo I need to portforward a port for logging into my Linksys EA6500 smart wifi router from outside home? I can only login when I'm om LAN or wifi..Another question: Can I only login to the same router using an app? Isn't there a way to login via browser?
View 9 Replies View RelatedWe have a new stack of two Catalyst 3850-48T's running IOS XE 3.02.00 (we are upgrading to 3.02.01 this weekend.)We noticed the CPU usage is around 30% even when there is almost no traffic going through the switch. We haven't seen any indication that it is causing a problem, but is this considered a normal baseline?I attached my config (with passwords sanitized,) show ver, show controllers utilization, and show process cpu history.
I noticed this behavior is normal on 2900XL/3500XL switches, but I didn't find anything relating it to 3850 switches. Does the same thing apply to the 3850 switches? [code] url...
I have seen conflicting information regarding downtime for this upgrade process and still have questions after reading URL. In this scenario, we have a VSS with one SUP in each chassis.
Are the chassis or modules rebooted one at a time? For instance, if I issue an "issu loadversion", will this just load the code on the SUP in the standby chassis, or will it load the code on the modules as well? If it does load the code on the modules, then I will have to wait the longest time from the "show issue outage slot all" before issuing a "issu runversion", correct?
Also, what outage times have people seeen on modules that support pre-loading? I have not been able to find any documented information on this other than it is faster, and the link referenced above still shows a 5 minutes outage for a warm reset on one of the modules.
I have 4 laptops (WiFi), 2 desktops (LAN), xbox (LAN), and dish receiver (LAN) that are all connected to the internet using the method between the brackets. Recently i am running out of bandwidth, and what i am looking for is a freeware that i can install in one of the computers that could tell me which IP or MAC address used how much internet.I have read several articles: some articles point me to softwares which only monitor the computer that they are installed. Other posts argued that such thing can only be done through the main router. I know my router doesn't have such feature. I use SMC router.
View 3 Replies View RelatedI am trying to figure out how I can see what my monthly total bandwidth usage is. I have been trying to find a way to monitor my internet usage so I can make an informed decision on ISPs. one has a cap but allows ESPN3, the other is the opposite on both accounts. everything I have been finding look like good products however they all look like they are for an individual device. I have about ten devices and not all would have the ability to have these programs on them. I have and old xp machine that really is only good as a paper weight, If I had to I could make it a proxy but before I do that and create a major bottleneck I wanted to see if there were any other options
View 1 Replies View RelatedWe're having kind of a problem with our Catalyst 4507r switches. If we do a "show interface" command we're getting a lot of "Total output drops" on some of our interfaces. It seems to be most of the time on the same vlan.I was wondering if it has got something to do with QOS or queue selection As we don't have any QOS markings configured, is it possible that all traffic is using only one of the four tx queue's?
View 4 Replies View RelatedI'm having a problem with the memory and also trying to create some rules on the CISCO ASA. The version that I got installed was the 8.2.5.33 on a CISCO 5520 with 512 RAM, the memory usage is on 99% used, 1% free and because of that when I'm trying to create a new rule the firewall brings me the next error..So what I did was a downgrade to the version 8.2 (4) 4 and the memory went down a little (82% used, 18% free) but I still got the error when I'm creating an access rule on the device. One thing and I'm not sure if this could affect on the performance are the number of access list and the object groups that are created.
I already open a case with CISCO TAC and they are checking if the problem is with the memory capacity or maybe a memory leak.Also the doubt that I got is with the memory that I got now available should I can create access rules or 82 is still to hig to create a rule or and object group?
I am on a call right now troubleshooting some latency issue. The CPU usage on the sup card is low. Don't see any drops or input errors. I am aware that the switch and its modules have capability limits. Is there command I can run which will tell me if any module is overloaded or if the fabric/backplane is over utilized?My chassis is WS-C6513 and sup card is WS-SUP720-3B.
View 3 Replies View RelatedWe had a core switch (4503), distribution switches and access in our network and consists of many vlans. Almost all vlans uses DHCP Pools. But for few vlans DHCP is not yet configured. Recently one of the rogue user in vlan 1 gave the corresponding interface vlan ip of core switch (gateway) as his ip and caused a prolonged network outage for the vlan. Any way we are going to seggregate vlan 1 into different vlans, but before that we need a temporary plan to block such kinds of attack.What are the possible ways we can avoid the network outage problem even if a user gave the gateway ip to the machine?
View 3 Replies View RelatedI just have an experience to relate. I was provided the Cisco DPC 3825 unit for my home by my ISP. I couldn't get a strong enough signal to reach my smart tv about 50 to 60 away from the unit, which is in my office for computer uses. I purchased a Netgear extender to extend the signal. I was having trouble connecting the extender to the Cisco unit and get an internet connection. So I phoned my ISP and was told by the person on the phone that their Cisco unit cannot connect to this extender.
I found out that the Cisco unit was set to hidden by my son. After changing this setting I was able to easily connect the Netgear extender to the Cisco unit and get internet and a strong enough signal to my smart tv.