Migrating Local Director to CSM - commands "name" "oos"

On a CSM v4.2(3) on a 6509: I'm trying to make the real servers have names (like on the local director) instead of IP addresses:
VOC-SW15#conf t
Enter configuration commands, one per line. End with CNTL/Z.
VOC-SW15(config)#mod csm 4
VOC-SW15(config-module-csm)#serverfarm TEST1
VOC-SW15(config-slb-sfarm)#real ?
A.B.C.D real server IP address
name use a named real server
VOC-SW15(config-slb-sfarm)#real name webtest
% Config not found for module real WEBTEST
VOC-SW15(config-slb-sfarm)#real name ?
WORD real server name
VOC-SW15(config-slb-sfarm)#real name webtest
% Config not found for module real WEBTEST
VOC-SW15(config-slb-sfarm)#
VOC-SW15(config-slb-sfarm)#real webtest
VOC-SW15(config-slb-module-real)#address 10.1.250.37
This is what I end up with (I want the real server under server farm test1:
real WEBTEST
address 10.1.250.37
serverfarm TEST1
nat server
no nat client
real 10.1.250.38
inservice
Also, if anyone has an easy way to take a box out of service (like on the local director) please let me know. On CSM we're having to do this:
VOC-SW15#conf t
VOC-SW15(config)#mod csm 4
VOC-SW15(config-module-csm)#serverfarm relays
VOC-SW15(config-slb-sfarm)#real 10.1.11.23
VOC-SW15(config-slb-real)#no inservice
on ld it was just: oos real relay-01
Thank you for all the posts. They have been tremendous help in getting the CSM in production.
ps (Gilles, My Christmas wish is that you're working on a CSS/CSM Book for Cisco Press. One is definately needed)
Thank you, Sheila

We figured out the name configuration.
real MLXWEBTEST
address 10.1.250.36
inservice
serverfarm TEST1
nat server
no nat client
real 10.1.250.38
inservice
real name MLXWEBTEST
no inservice
real server farm weight state conns/hits
10.1.250.38 TEST1 8 OPERATIONAL 0
MLXWEBTEST TEST1 8 OUTOFSERVICE 0
Is this the best configuration? We have to migrate
250+ servers over to the CSM. Thanks, sheila

Similar Messages

  • Using the Local Director "alias ip address" command

    I believe it is possible to have real servers in a different subnet to the local director virtual address by using the "alias ip address" command. This eliminates the need to use a router between the Local Director and the real servers. Does this mean that the Local Director is routing between subnets? Do the real servers use the Local Director alias address as their default gateway? Can someone provide an example config using the "alias ip address" command?

    no, the local director will not route. there are two ways to make this work.
    1
    the router on the front side of the local director must be configured with a secondary ip address from the real server subnet plus add the alias command
    or
    2
    use the alias command, plus each real server must be configured with a static ARP entry. the ARP entry is for the ip address of the servers configured default gateway and the MAC address of the router interface.

  • Migrating from LocalDirector to CSM?

    We have a LocalDirector 416 Version 3.2.2 which we are trying to migrate to the CSM. They are both connected to the same 6509 switch IOS. They are both in bridge mode and on the same subnet. When removing the VIP and RIP on the LD even after 300 minutes the VIP mac-address is still advertised. I cleared the arp table on the 6509 and Local Director but it appears the LD is still advertising its mac for this VIP any ideas?

    Personally, I would migrate to ACE or stay with the CSS.
    You really do not gain much benefit going to the CSM.
    You may even lose some features as they do not share the same features.
    Gilles.

  • Local Director Remote Management

    Is there any way to use SNMP to manage the Local Director. I have the SNMP community but I can't seem to change the server status from out of service to in service using snmpset (from UCD-SNMP). Am I doing this in vain. Are there any ways to do remote management of the LD or can it easily be scripted. Thanks.

    you cannot SET values for the Local Director through SNMP. Just GET them.
    There used to be a GUI for the LD, that works up to version 3.x. It no longer works in version 4.x. The name for it is CVS and it can take servers out of service. It does it by telnetting to the LD and issueing commands.
    Also, the LD support Dynamic Feedback Protocol (DFP) which is a protocol that allows the LD to talk to an agent application (installed on the server) and can dynamically adjust the server weight according to load.
    Hope that helps,
    -Steve

  • Local Director 416 Seamless Real Changes

    Say I have a Virtual:443 with two reals web01:6443 and web02:6443. Now I want to add in reals web03:6443 and web046443 and remove web01:6443 and web02:6443. But I don't want to disrupt any conversations that may already be in progress to one of those servers. How do I migrate to the new without disturbing the connections on the old but not allow any new connections to be made to the old? Thanks.

    There is a well known problem of keeping a session bound to one physical real server after the session is setup on HTTP (open) transport and later moved to HTTPS (secure) transport protocol. In this case, the HTTP redirection should be setup at the application level. The server can send a redirect (either a 302 or an HREF embedded in the actual web page itself) to HTTP, so no load balancing takes place at the Local Director. Another possible solution would be to switch to HTTPS sooner, and perform the session opening encrypted. This is preferred also for encrypting the login username and password. If you keep the whole session running via HTTPS, the generic sticky can ensure that the same server will be used for a client. The second solution and configuration is described in this document. The HTTP traffic is limited to first contact with the site (the client can type simple site name to address bar). When reaching Local Director, the browser receives a 302 redirect message with the URL configured, including the HTTPS tag, so there is the complete name of the server to reach. The session (on application level) is built from the beginning with the secure server (the real servers do not handle HTTP at all). Tthe session continues with the unique server name, so it is always reaching the same.
    http://cisco.com/en/US/products/hw/contnetw/ps1894/products_configuration_example09186a00801a7299.shtml#maintask1

  • Removing the .local part of my host name.

    I can figure out how to remove .local from my servers host name. I am running a simple personal server so I don't have a domain of my own.
    It hasn't been an issue, but recently I have started trying to run the SlimDevice Server on my OSX Server.
    Anyhelp would be greatly appreciated. I'm hoping I don't have to restart.
    -Hays

    Not having or creating a DNS presence resorts to the use of .local domains for simplified network discovery. I you do not want to use .local domains, configure DNS on the server. You do not need to use a valid domain unless you are hosting mail (assuming you are not based on description of .local use). Simply create something that will not conflict with existing TLDs such as myserver.int or myserver.osx. Basically you will need to create a zone and an A record (with PTR auto-create checked). Test name and number resolution with nslookup and then configure your server to query itself.
    You will likely need to use the changeip command but if your services are few then you can probably ignore the two errors every few minutes in system log.
    Hope this helps

  • Server load balancing on Local Director implementing HTTP redirection

    Hi, got an interesting problem when implementing the HTTP redirection method of session persistance or stickiness when balancing a couple of web servers on a Local Director 416. The session persistance works fine but it looks like one of the two servers is getting all the traffic rather than balancing accross the two. The servers are equally spec'd and when it comes to the predictor setting for the virtual, I'm just using the defaults i.e. leastconns/roundrobin. Is there a better predictor setting to use?? Any input would be appreciated.
    Rgds
    Adam Lacoba

    The “loaded” argument has worked well. Take note that this requires a value to be set with the “weight” command. It gives a specific amount of traffic to one, and then moves to the other.

  • Local Director Load Balancing question

    Using IOS 3.2.2
    I have a local director 416 with 2 real servers. I would like to send all traffic to 1 server and if it fails to switch over to the secondary server. The way I see to do it is to use weighted load balancing and set the weight of the 2nd server to zero. But if the primary server fails what will happen since the secondary server has a weight of zero.
    Jason

    Not being a Cisco employee, I guess I can't define what "proper" is, but with the backup command, you don't need to play with the weights at all.
    You just bind the primary real server to the virtual, then assign a backup to the primary. The backup server does not get directly bound to the virtual, so the only way it's going to get any traffic is if the primary server is down.

  • Local Director SNMP for CPU and Memory

    Is there any way to get the CPU and memory utilization from a Local Director using SNMP? When I do an SNMP walk, I don't see any objects for CPU and memory.
    Thank you

    There's a "Show cpu " commmand availabe. Type help or '?' for a list of available commands.

  • Local Director replacement

    On Cisco site Local Director 400 series has been classified as End of Sales. Does anybody know what product replaces them?
    Also I would like to know if IOS Server Load Balancing feature does the same job of Local Director as far load balancing between Web server s is concerned.
    Thanks for any input.

    The Local Director has a few potential replacements.
    IOS SLB can perform the same function and if you have a 6500 already, it may be a good choice.
    Also, the Content Swtiching Module (CSM) is more robust and has additional fuinctionality such as one-armed load balancing and firewall load balancing, among others...
    The Content Services Switch (CSS) is a separate appliance that also has additional functions from the LD. It is comparable to the CSM in features.
    Both the CSM and CSS have optional SSL modules to integrate SSL temination allowing the Load Balancer to do layer 5 inspection of "encrypted" traffic.
    Hope this helps!
    -Steve

  • Is it possible to migrate local profiles to user profile disks?

    Hi guys, 
    Is there an easy way to migrate local user profiles on an remote desktop server to user profile disks? I am replacing a Server 2008 R2 and want to start using UPD's instead on a Server 2012 R2. 
    Best regards,
    Hasan

    Hi Hasan,
    Thanks for your posting in Windows Server Forum.
    As per my research, you can able to achieve your data by choosing the option “Store all user settings and data in the user profile disk” would obviously capture everything normally stored under C:\users\<username>
    and add that to the UPD. But please notice however that you can only select the roaming part of your user profile data.
    On UPD profile is stored in a .VHDX file specific to your account which is placed on a central share. Upon logon a mount path is created under
    C:\Users\<username> that points to that .VHDX file on the share. This makes the solution fully transparent to the Operating System and applications. If you’ve used UPD before you will have noticed that the filenames of the .VHDX files hold the
    users SID, not the account name.
    For more information, please refer below articles. (You can refer below article for Server 2012 R2)
    1.  Using User Profile Disks (UPD) in combination with predefining the Modern UI Start Screen on RDS 2012 (appsfolder.itemdata-ms)
    2.  Working with User Profile Disks on Session-Based Desktop Deployments
    Hope it helps!
    Thanks,
    Dharmesh

  • Best Way To Migrate Local Accounts to new OD Server?

    Hello everybody, I'll keep this simple:
    I've got about 20 macs that have just joined themselves to my shiny new Open Directory (i.e. I bound each machine through the Directory Utility).
    What is the best way to migrate their local accounts to network accounts? Note that almost all of these macs are laptops that will be taken home from time to time. And of course, the less 'interruption' of normalcy, the better.
    Thanks for any suggestions,
    Evan

    I did something similar last year, migrating local accounts to network accounts after binding the machines to AD. I'm not sure how much what I did will differ for your particular case, but maybe this will point you in the right direction. Bear in mind, this sort of laborious, but it works well enough.
    In my particular case, the local accounts were named the same as the network accounts so I had to do some sleight of hand with the home folders to make sure nothing got deleted on accident.
    Log in as root (you could do this with an admin account, but root makes it much easier.)
    Move the local account home folder out of the /Users folder and to the root desktop for safekeeping.
    Go to User Account control panel and delete the user account.
    Log out of root and log back in as the network user.
    Log out of network user and log back in as root.
    Delete the new, default home folder in /Users and move the old one back.
    Use chown -R username /Users/username/ on the command line to give the new network account ownership of the old home folder.

  • Local Director Questions

    Our web folks are testing an application that currently does not support server clustering. They want to have all web traffic be directed to one server(server1) and have a second (server2) identical server as a backup.
    I was wondering if can bind the real server (server1) to the virtual server and have the second real server (server2) backup the first real server using the backup command? Is there any potential pitfalls that I may need to take into account by doing it this way?
    Also they wanted to know if the Local Director would work in the previous scenario if the two servers are physically connected to the same switch but reside in different VLANs?
    Any input would be greatly appreciated.
    Thanks

    This is exactly how you would configure it. There is only one potential pitfall that I can think of in your particular scenario. If server1 fails, server2 starts getting the connections. As soon as server1 comes back into service all the new connections will be sent to server1. This is a good thing in most situations but you need to see if the application can deal with this.
    Regarding location of the backup box. When you say the two servers are connected to the same switch but reside in different VLANs do you also mean that the servers are in different subnets? If so, this is a little more complex depending on the topology but can easily be worked out. If the servers are simply located in separate VLANs on the switch but are in the same subnet then this configuration should work without issue.

  • Local Director and BPDU's

    I am running BPDU guard on my switches. When I plug in my local director I the port is being shut down due to receiving a BPDU packet from that port. Does the Local Director run spanning tree? Does the local director generate BPDU's? If not, why is this happening?

    The LD is a bridge but does not participate in spanning tree - it will pass BPDUs transparently. Try turning off portfast on ports connected to the LD.
    Another option is a to use the command "set spantree portfast bpdu-filter enable". This command was introduced in 6.2.x code.

  • Configuring failover on Local Director

    I have two Cisco Local Director platforms (416) and I'm trying to configure stateful failover on them. I think I have done everything right but when I enter Show Failover command on the Primary (active) Unit is shows the secondary (standby) Unit is 'Normal (Waiting)', while the primary is 'Normal'. Would apreciate any suggestions thanks.

    http://www.cisco.com/en/US/products/hw/contnetw/ps1894/products_installation_guide_chapter09186a008007d466.html#xtocid28795
    Hope this explanation helps!

Maybe you are looking for

  • How do you sync more than one itune at a time to your ipad?

    how do you sync more than one itune at a time to your ipad?

  • My iPhone 3GS keeps freezing when I lock the keypad

    I have a 32gb iPhone 3gs and it regularly freezes when I lock the keypad. It sometimes comes unfrozen after a while (usually a long time) and sometimes doesn't come back at all and I have to reset it. I find that it consistently and nearly 100% of th

  • Imported photos error message & Pictures Folder in Library question

    I've spent today moving my photos from an external drive to iPhoto on my new iMac. I was pretty much successful, except for a few problems, and questions: I dragged My Pictures folder from the e-drive to iPhoto, copying the pix. Long story short, I s

  • Subject - Datatime function

    How to separate date and time when we select or insert in the SQL in the java method

  • VDA Updation Problem,

    Dear Experts,, I have an issue regarding Variable Deraness Allowance. My Client is going to implement Variable Dearness Allowance for the first time. Totally there are 311 employees.They belong to differenet Allowance Groupings. So i maintained all t