Cisco Application :: Unable To Make Call MS Lync To CUCM If Using ACE 4710 LB
Sep 15, 2012
We have CUCM & lync server setup and its working fine if any one calling each other with DNS load balancing. But customer want ot use Cisco ACE 4710 instead of DNS LB.We have configured Cisco LB and deploy but when CUCM user calling to lync user call going to disconnect after 4 sec and also Lync users unable to make call to CUCM.And also LB deploye between share point but when users are trying to open web session that time web page going to show page cannot display.
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May 19, 2013
Im trying to make a ACE+caching setup work. Ace is running A5(1.2)Content types considered static (like images, stylesheets and javascripts) should be fetched from caches instead of servers.Content from the caches that can be compressed should be compressed by the ACE (stylesheets and javascripts).I am classifying traffic into * static, not compressable (content should be fetched from caches but is already compressed - this class will hold .jpg, .gif, .png, .ico and others - but for this experiment the class is defined with only (a never to be hit) content type .xico* static, compressable (content should be fetched from caches but can be compressed by the ACE - this class will hold .css and .js but for this experiment is defined only with (never to be hit) content types .xjs and .xcssother For statistics purpose I have included a catch all class for everything else (which shold be send to servers) - class-default is configured but will not be hit in this example because of the catch-all class I configured.Since both "STATIC" classes include only content types that has been renamed to content types not used in the real world, I will not expect any hits on those and since WWW.SITENAME.COM:80_STATIC_COMPRESSABLE is the only class configured for compression I expect that nothing will be compressed since there wil be no hits on this class.
This is how it looks in the configuration:
class-map type http loadbalance match-any WWW.SITENAME.COM:80_STATIC_NOT_COMPRESSABLE 10 match http url .*.xico
class-map type http loadbalance match-any WWW.SITENAME.COM:80_STATIC_COMPRESSABLE 10 match http url .*.xjs 20 match http url .*.xcss
class-map type http loadbalance match-any WWW.SITENAME.COM:80_DEFAULT 10 match http url .*
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Questions are: Why do I see things being compressed when there is only being accounted hits in a compression:off class ?Why does enabling compression in one class (never being hit) cause hits in other clases to be compressed ?
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Mar 14, 2013
I am currently experiencing a problem while trying to import multiple 4710 ACE Appliances into ANM. ANM version is 5.2 and ACE 4710 Appliances version is 5.1.2. The error message is the same for all Appliances (currently 14, more to be deployed this year, another 12 this year). The management class, policy-map and service policy are all in place.
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Oct 3, 2012
configure Cisco Ace 4710 ?Note :- Just a testing face I need to access my one server(192.168.1.11 : 80) through VIP :- 10.13.77.10 , I have only one Cisco Router 2800 and One L2 Cisco Switch 2960 and Cisco Ace 4710 . So I already configured 2 Different VLANS in Switch (Vlan 10 & Vlan 100) and by router I given the ip address of that Vlans with Inter Routing Vlan. My Connectivity is like this :-- Router Ethernet 0/0 --- 10.13.77.1/24 with vlan 10) & Router Ethernet 0/1 ---- 192.168.1.1/24 with vlan 100 ) connected with switch after that I configured ACE LB and connect the ACE interface with switch Like that ---- Connect to ACE Interface 2/3 vlan10 with switch vlan10(Ethernet port 2-12) and Connect to ACE Interface 3/3 vlan100 with switch vlan100(Ethernet port 13-24) .Testing to access server from Switch Vlan10 to Vlan 100 where my server is there.
Configuration :---
ACE> client side Vlan10 (10.13.77.4/24) , VIP :- 10.13.77.10, SM-- 255.255.255.255
ACE> server side Vlan100 (192.168.1.5/24), Web server -- 192.168.1.11 with 80 port
ACE> Managment Vlan 1000 (172.16.6.5/24) ,
ip route 0.0.0.0 0.0.0.0 10.13.77.1
I already Configured in Routed mode but From Vlan10 ip subnet example like 10.13.77.12(Client or User PC) tried to access server 192.168.1.11 with VIP http://10.13.77.10 but not responding , if i access server with real IP then accessible (why boz there is inter vlan routing)?
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Aug 13, 2012
We have 4710 ACE in our network and currently we are using software version A3 2.0.
Currently we are not able to access the ACE through web interface but Telnet is happening properly. Connection is establing while we are doing the telnet to ACE through port 80 and port 443. find the below dummy configuration.
resource-class SLB_STICKY
limit-resource all minimum 0.00 maximum unlimited
limit-resource sticky minimum 10.00 maximum equal-to-min
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May 13, 2013
I have trouble with new installation LB ACE 4710 for Oracle application load balance. Problem: Unable to PING VIP - 10.11.10.55 / 24
Below are the simple configuration parameters:
1. ACE 4710 is connected with Cisco 3560 Switch - L2 Trunk (Channel Group)
2. Cisco 3560 Switch is connected with Cisco 6500 Switch (Core) also L2 Trunk
3. There are 3 Vlans,(255, 310, and 370), Vlan 255 is management Vlan
4. Real Servers and Virtual IP are part of Vlan 310
- VIP - 10.11.10.55
- Real Server1 - 10.11.10.46
- Real Server2 - 10.11.10.47
5. Gateway is 10.11.10.1 (vlan 310), 10.11.70.1 (Vlan 370)
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Oct 19, 2010
my client wants to make videoconference call thorugh Microsoft Office Communicator, this should be operating between host from one site to another one, but we already configured some rules in the firewalls, and making some test I see that the videoconference use dynamic ports (1024 to 65535) and if we let to operate the videoconference we should remove all the rules in the firewall and that's not the point.
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Mar 27, 2013
Report run via Individual Web server URL’sThe report takes less than 20 minutes (average 15 minutes) to fetch and return the data. This is observed 9 out of 10 times.Report run via ACE Load Balanced URLThe report keeps on running for more than 20 minutes and never completes. The front end keeps showing report is running.The data in general when tested directly by running queries against the database (bypassing the platform) completes in 15-18 minutesThe network connectivity for each and every ports involved (Loadbalancer/Servers) have been throulgly checked.
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Feb 15, 2013
I 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?
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Feb 2, 2013
i'm looking for a recommendation for a setup guide including ft i've had a quick look a wiki and i can get basics but i'm not sure about if i need to setup additional contexts etc when i'm the only one using the appliance?
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Aug 26, 2012
I have an issue with a customer that wants to update a server behind the ACE. The problem is that when the application wants to update the server it does it with the name.Doing some research I found that you can rewrite the record DNS based on the static NAT you set up on the ACE. The feature is called DNS inspection. Is the same feature as the ASA (DNS doctoring).I apply it to the outside interface and it did not work.
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May 7, 2013
What are these ports used for? What can I do with them?
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Feb 12, 2013
I am trying to configure sticky on an ACE 4710 and don't understand what the netmask part of the sticky ip-netmask netmask address {source | destination | both } name command.
Some examples use 255.255.255.255 and others use 255.255.255.0 but I don't know what the significance is or what it does?
I am going to configure for both source IP and destination IP (both).
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Mar 19, 2012
With the current (A5) ACE 4710 lic setup, does the "X gigabit per second appliance throughput" that is licensed affect: -
A) Only "appliance" i.e. load balancing traffic, any other normal routed traffic is not included in the limit
or
B) Is it an overall throughput limit on the interfaces i.e. includes all traffic not only load balancing traffic but also normal routed traffic crossing the appliance
Looking at a scenario where the lic size I need for HTTP load balanacing would be one size if A) but would need to be much larger is B) to accomodate out of hours routed backup traffic crossing the ACE 4710
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Aug 27, 2012
I've just run the ACE 4710 and it seems that is booting up well but it stops when 'Setting up dynamic memory size' message appears.
INIT: version 2.85 booting
b4 lspci
1 Cavium device(s) found.
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Aug 11, 2012
I've got a web app that the owners want to run over port 80, but also using SSL to secure private data in transit. The architecture is an ACE 4710 in SSL termination mode->Apache (port 2000)->Back-End app server.
I've got two VIPs set up already - one on port 443 and one on 2000 - both of which do the SSL termination quite nicely, but using the 3rd VIP set up on port 80, the connection steadfastly refuses to be HTTPS (i.e. doesn't show the padlock).
I've done all the set-up through the web interface so far, can this be done? If so, how?
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Jul 19, 2011
I am currently running A3(2.6) and evaluate the possibility of upgrading to A4(2.1). The Instal & Upgrade Guide A4(2.0) mentions that A4(2.0) does not include all features of A4(1.1). Does this apply to A4(2.1)? The Release Notes mentions a list of features merged from A4(1.1) to A4(2.1) but does not clarify if there any features not merged.
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Nov 13, 2012
we configued An ACE 4710 with SSL termination on Oracle Aplication Server 10g (10.1.2.0.2) ,so that SSL termination is done on the ACE and HTTP reaches the Oracle Aplication Server 10g (10.1.2.0.2) then we configure the ACE to enabled client authentication with Pkcs#11 smart card token certificate and this don succfully my problem need do this client certificate authentication for only the [URL] not for all SSL proxy service how can do that.
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Dec 5, 2011
I'm receiving a lot of these messages in a ACE4710 cluster. 192.168.100.1:80 is the VIP, 193.126.127.28:56380 is the client. Already tried to set the mss with this:
parameter-map type connection my map set tcp mss min 0 max 1380
policy-map multi-match L4_policymap
class vip_PRDWEB_http
loadbalance vip inservice
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But it doesn't work.
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Jul 31, 2011
We have recently transitioned one of our Ecommerce products to a new data center, at which we now use a one-armed load balancing approach rather then the routed load balancing approach we used previously. This is casuing us some issues as we generally log the source IP address a user comes in on when he fills out an application. Now the logs only show the natted ip address recieved by the load balancer, which does us no good. Any way to log the source IP address when a new connection is created to a particular vip?
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Jun 2, 2011
If we use an ACE4710 to load balance two real servers, obviously it will use health checks to determine if a server is down.When it detects a server is down, it will not send it any more traffic.But can we also have it take any other action? For example maybe email an admin, or send an SNMP trap? Or better yet, can we use a custom TCL script to do other things, like launch some custom activities?
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Jan 24, 2012
I am new to the 4710 appliance.Apart from the 4 GE 'data' ports, there are 2 Ethernet 'management' ("console") ports. I find the description in the "quick start guide"somewhat confusing. URL, Is a first-time serial connection (at least to run the initial config. script) mandatory? Or can you obtain the same result via one of the 2 Ethernet management ports and using a default ip address (192.168.1.10 ? When running the initial config. script (only possible from the serially connected console i suppose), you have to select your management port. Why does the system in step 5 proposes you 4 ports, and not just 2? I suppose the intended port for management is one of the 2 management ports, not one of the 4 data ports?
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Jun 29, 2012
I have a pair of ACE 4710s with 12 contexts sharing the load, running A4(2.1). esterday I upgraded one of them to A4(2.3) now I cannot telnet to the Admin context.Pings ok. I can telnet to other contexts on the box and everything seems to be working ok when i do a " sh telnet" comes back with
No Session Information is available
sh telnet maxsessions
telnet maxsessions 16
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Dec 14, 2011
ACE# sh script code NORDICID_PROBE.Error: Called API is invalid or non-existant.Hardware is ACE-4710-K9 and software A3(2.7)The probe itself is functioning ok according to show probe detail.However show script script_name probe_name -counters all remain at zero for some reason. This wasn't the case on the previously use ACE software.To my recollection the command show script code has worked successfully before on the same ACE software. Not 100% sure though, but it definitely worked on the previous software we ran on the ACE.
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Jan 30, 2012
the ACE 4710 is running 3.2.5 and I need to put it in another environment.Is there a way to reset its settings?
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Aug 22, 2011
Any document that details the steps to change the FT ip addresses of a pair of Cisco 4710 whilst they are running in a production environment without causing an outage?
Would the steps be:
On the secondary unit:
hbs-syd04-lb01ft interface vlan 417 ip address 172.30.254.221 255.255.255.252 peer ip address 172.30.254.222 255.255.255.252
Then on the primary unit:
hbs-syd04-lb01ft interface vlan 417 ip address 172.30.254.221 255.255.255.252 peer ip address 172.30.254.222 255.255.255.252
Or Vice Versa?
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Oct 23, 2011
Is this normal to have millions of current connections within an ace 4710? There is only 3 current connections but shows a high number?
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Jan 25, 2012
I have a pair of ACE 4710's running software version A3(2.0). I intend to upgrade to version A5(1.2). Can I go straight to version 5 or do I need to go to version 4 and then version 5?
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Oct 6, 2011
We have two pairs of ACE 4710s, one pair running A3(2.4) and the other pair A3(2.0). We plan to upgarde the second pair so that they are running the same image as the first pair (we know they are not the latest, but this is the first step in a larger rollout plan, and to aid some troublshooting for a major issue we are seeing.)
I have details of the upgrade steps, but my question is with regards to the licenses which are now enforced after (2.0). We currently have the following on the first pair, but are these part of the default licenses for (2.4) or would we need to purchase these as well?
ACE-AP-500M-LIC
ACE-AP-C-100-LIC
ACE-AP-OPT-50-K9
ACE-AP-SSL-05k-K9
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Mar 19, 2012
Am trying to verify performance figures for a CSS 11503 EOL replacement using ACE 4710
Trying to comapre apples with apples (is a CSS SSL TPS the same as a ACE 4710 TPS etc...)
Pulling figures from data sheets, release notes etc I have only come up with the following
Is there any further figures available for the ACE 4710 to fill in the blanks in table?
Am sure that ACE 4710 smokes the CSS but have to do the due diligence
<TR style="HEIGHT: 30pt" mcestyle="height: 30pt;">
<TD style="WIDTH: 170pt; HEIGHT: 30pt" height=40 width=226 mcestyle="width: 170pt; height: 30pt;"> Metric</TD>
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Jan 29, 2013
What exactly happens when the SSL connection rate is exceeded. Is the connection dropped, queued or what ?
Defined as the SSL TPS. In our case 1000 but upgradeable to 5000
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Mar 19, 2012
I need to use the Ace 4710 to distribute a Proxy PAC file, e.g. [URL] which will be configured in client browser using an AD group policy. Is it possible for the ACE to host and serve a file in this way?
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Nov 27, 2012
Can the Nat Pool be on a different network that the load balanced vip? My current design uses nat pool on the same network, but the archatect wants the NATs on seperate VLAN.I will be developing on ACE MOD20, but the final configuration will be on 4710.
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