Bandwith Capacity Planning for 100 user SSL VPN Facility

What are things we should conisde while doing the bandwidth capacity planning for SSL VPN Facility for 100 users ?

Hi Surya,
This is not an easy question, since there are so many things to consider that I may miss some of them.
1- In case you are planning to use an ASA, check this to find the ideal throughput for you:
         Compare Models
2- What type of traffic? TCP or UDP?
     If TCP
          Make sure you avoid fragmentation, adjust the MSS value if necessary.
     If UDP
          If fragmentation must happen, then set the DF bit to clear to allow it.
3- Make sure the clients always negotiate DTLS (which is by default).
As mentioned in the document above:
"Maximum throughput measured under ideal test conditions.
VPN throughput and sessions count depend on the ASA device configuration and VPN traffic patterns. These elements should be taken into consideration as part of your capacity planning."
Thanks.
Portu.
Please rate any post you find useful.

Similar Messages

Capacity Planning for Workflow Manager

Some information is available regarding highly available Workflow Manager implementations but I cannot find any information regarding when or how you should perform capacity planning for the workflow manager.
A few questions are jumping out at me.
When would we want/need a dedicated Workflow Manager server? (I can understand if this was shared between multiple farms this may be a benefit but what about from a pure capacity perspective).
Are there any case studies or documentation that we can use as a baseline estimation for capacity for the workflow manager?
Generally speaking for a small/medium farm deployment is it expected that this service also run on the application server?
certifications MCITP, MCTS, MCPD | blog
http://corypeters.net | twitter
@cory_peters

That would really depend on what kind of workflows are being run and the traffic being generated by the users. If you have long and complex workflows, you will need multiple nodes in the farm to handle.
Our tests with very simple workflows on a 16-core 16GB machine with SQL Server on a diff machine showed that it could handle 400 incoming messages per second and 65 workflow executed per second. Now if you have complex workflows, it may slow down further.
If you have one msg per user per second - it may mean 400 users handled per second. But I wouldn't make that conclusion - u must test your farms against your scale needs and accordingly plan your farm capacity
Hope this helps
Ravi Sekhar

How to disable the validity of a particular Role for 100 users, in a single

Hi
How to disable the validity of a particular Role
which is assigned to 100 users. (disabling the role of change the validity of the role )
at present am doing manually, by entering into each user and changing the validity of the role
Thanks.

> How to disable the validity of a particular Role for 100 users, in a single ...
... shot?
Assign a reference user to the 100+ users and create events in the factory calendar which assigns and removes the role from the reference user only.
The downside is that it is not scalable for many of the same concepts at the same time, because a dialog user can at one logon time only have one reference user assigned to them.
Cheers,
Julius

Constraint capacity planning for Un-Routed items in ASCP

Hi All,
Is there any possibility to create constraint capacity planning for items which do not have routings in ASCP?
I tried by setting Bill of Resources (BOR) in Aggregatin tabbed region in Plan option. But i could not get an expected result. Kindly help me out in this.
regards,
Murlai R
Edited by: user10942922 on Mar 27, 2009 9:30 AM

Dear ,
To answer the question for Capacity requirement planning on sales order I would say that MRP does only materials planning based on demand and reciept but never does Capacity Requirement Plannig .MRP generates Planned Order and susequently , production order can be genreted and farther you can carry out capacity requirement planning based on the work cente available capacity , requirement and load for those MTO orders .
But there are SAP business suit like APO-SNP APO PPDS which carriy our details scheduleing and caapcity check based on the demand situation : Sales Order ,Independent Order and does capcaity vaialbality chek for those demands while planning .
Now , here is the answer of your question :
1) Can Capacities are Scheduled as per priority given in SO automatically. : Not possible through SAP MRP but in APO-PPDS, APO-SNP-CTM , Herustic model .
2) Can revised availability dates will be reflected in SO. : It can be reflected as per the ATP chekc , Replishmenet Lead Time and re-scheduling horizon maintained in OPPQ-Carry all overall plant parametres.
3) Which reports will be useful for understanding consolidated availability date of material for given sales order/s. : You can check through MD04/MD05 or in sales order -Availaibility check -Schedule Line -Availaibility date .
Hope your are clear about the requirememt .
Regards
JH
Edited by: Jiaul Haque on Jun 5, 2010 1:59 PM
Edited by: Jiaul Haque on Jun 5, 2010 1:59 PM

Capacity planning for DB, pctfree pctuser

What is segment, pctfree, pctused ? want to clear my concepts...
Secondly how we can do capacity planning for Database growth?

The simplest and most accurate approach is
- Create the schema
- Load it with a representative amount of data (i.e. 1-2% of the expected data volume)
- Measure the amount of disk required
- Multiply by an appropriate factor to determine the eventual size
You can also do back of the envelope calculations, taking the average row size of your larger tables, multiplying by the expected number of rows, then adding an appropriate multiplier. Probably in the neighborhood of 2 to account for indexes, empty space in the table, etc., but this is very application specific.
Justin

Capacity Planning for OBIEE

Hi,
I am looking for some information on how to do capacity planning for obiee imlpementation. Any pointers would be much appreciated.
-Thanks

Check out this document:
http://www.peakindicators.com/media_pi/BI+EE+Architectures+and+Sizing.pdf
regards
John
http://obiee101.blogspot.com/

Capacity Planning for Hyper-V individual host and Cluster

Hi Experts
I need to know some basic idea about Capacity planning for Hyper-V which requires Capacity Planning for Hyper-V individual host and Cluster.
I got attached info on websites but still not clear. Can someone link me to an effective website or help me to calculate the required sizing. W
Regards Suman B. Singh

Hi,
You might want to check out these websites:
http://www.microsoft.com/en-us/download/details.aspx?id=39057
http://technet.microsoft.com/en-us/library/dd277865(v=office.12).aspx
http://technet.microsoft.com/en-us/solutionaccelerators/dd537570.aspx
Cheers
Andrew

Capacity Planning for External Procurement Material

Hi, I have the following requirements.
MRP Scheduling is getting executed material level (material no, plant) with scheduling type 2 which means lead time scheduling using MD02 Transaction Code. This is works fine for the Inhouse Product. In order to achieve lead time the functional team has maintained the necessary routing/workcenter configs.
The business needs the same functionality "Capacity requirements calculation" for the external procurement material. Business is willing to maintain routing/workcenter config.
Currently standard program (MD02) is not considering the Capacity planning for the external Procurement material.
Could you please suggest is it can be controlled through programming.
Kindly suggest the function modules for Capacity Planning - materialwise, plantwise.
Please suggest.
Thanks
Giri

Hi Giri
I think the requirement is not mentioned clearly. Capacity is required only if the material is assembled/produced in house.
Anyway try this. Set the Procurement type to X in the MRP views in material master. You might have to define your custom material type so that it does not force the procurement type to F. Try the feature called "Quota arrangement". The idea is to define the material in such a way that it can be procured externally or produced in house. With quota arrangement you can say what % has to be bought and what % to be produced in house. If it is produced in house then you can have capacity requirements.
Regards
Pragnesh

Can anybody give me the formula for Database capacity planning for 10gR2?

Hi ,
I want to learn how to make database capacity planning for production in 10gR2. Here i need any formula to plan the capacity.
Can anybody help me?
Regards
Rajesh

hi,
There is no perfect world. There is no perfect application. If I am permitted to say, there is no perfect CAPACITY PLANNING. In this world, we strive hard to achieve near PERFECTION
DISK SPACE ESTIMATED FOR THE DATABASE(RDBMS) ONLY
ESTIMATES ARE BASED ON ASSUMPTIONS, SAMPLING, STATISTICS
ESTIMATES CAN NOT QUANTIFY DISK SPACE REQUIREMENTS IN REAL TIME
ACTUALS ALWAYS VARY FROM ESTIMATES.
so ther is no particular formula to plan capacity planning.
or post your rquirements for the DB and wait for some reply
regards,
Deepak

Data Plan for Business users

Hey guys,
My phone, a motorola is currently under a business and we have unlimited family text that runs me $30. My question is how much is the data plans for business users? Also, will I be able to get the cheapest data business plan, say $45 for 200 sms, unlmtd voicmail, email, internet and keep my unlimited family text? I ask because I am a heavy texter. Hope someone can help!

You will need to get the Data Plan with 200 texts, but the unlimited family texts for $30 will override the 200 texts leaving only the Data.

What privileges needed for producing explain plan for other user's object ?

Hi there,
What privileges needed for producing explain plan for other user's object (tables) ?
Cheers
Soheil

Experiment: (public plan table exists)
create user bob identified by bob;
grant create session to bob;
connect bob/bob
start sample_plan
If will error off on the table being read in the plan
connect dba_or_privileged_user
grant select on the referenced_table(s) to bob;
connect bob/bob
start sample_plan
It will now work providing a public plan table exists or you give bob create table and create a bob.plan_table
I ran the experiment on Oracle version 9.2.0.6 running on AIX 5.3. Select privilege on all referenced tables in the explained SQL must exist
HTH -- Mark D Powell --

Capacity planning for a 2 million hits / day site

Hi,
I am doing a feasibility study for a 2 million hits per day
e-commerce site.
We are looking at various vendors but would prefer an
Oracle solution.
One option I am looking
at is a three-tier server architecture with instances of
Oracle Application server running on one set
of machines and instances of Oracle 8/8i running on a second
set of machines.
Macromedia generated HTML would be auto-translated to PL/SQL
cartridges to generate the relevant WRBXs.
Has anyone any experience of the performance issues /
robustness of this type of large-scale
development.
In particular, I am looking for some hard numbers / capacity
planning model on:
Number of instances of Application Server;
Number / type of Application Server boxes - SpecInt / Flt and
memory;
Number of instances of RDBMS / parallel Oracle;
Number / type of RDBMS boxes - SpecInt / Flt and memory; and
External communications bandwidth.
Any advice, personal anecdotes, recommended sites, or
literature references much appreciated.
Regards,
Ajit Jaokar
null

Hi,
1. Do cross forest authentication Go through Global Catalog?
Yes, cross-forest authentication relies on Global Catalogs of both forests.
2. Do Global catalogue cache ad object info if they are in different Forest. If not, how does the authentication request flow across the forest?
GC doesn’t cache information for objects from another forest. However, once a user has been authenticated and authorized, its service ticket remains (on the local machine) for a while before it logs off. The authentication request
is first received by the local DC, then GC, when GC couldn’t find a match in its own forest, it checks its database for trust information, if there is a name suffix matched, the authentication request is passed to the corresponding forest.
3. Is this calculation still the same when considering cross forest trusts?
Yes, establishing forest trust doesn’t consume much more space, because GC doesn’t store information of another forest.
4. Do we need to consider any other memory requirements in a cross forest trust environment?
Not really, as I mentioned above.
More information for you:
Accessing resources across forests
http://technet.microsoft.com/en-us/library/cc772808(v=WS.10).aspx
Best Regards,
Amy

Capacity Planning for Azure Managed Cache Service Spreadsheet Missing

I'm currently choosing between dedicated in-role caching and the azure managed cache service. It seems pretty clear that for in-role caching one must consider the cache access frequency when choosing the in-role cache size (as demonstrated by the capacity
planning spreadsheet found here http://msdn.microsoft.com/en-us/library/hh914129.aspx although the documentation states "Your application
is the only consumer of the cache. There are no predefined quotas or throttling. Physical capacity (memory and other physical resources) is the only limiting factor.")
It is less clear if this is also the case for the azure managed cache service since the documentation simply states:
“Now, there are no predefined quotas on bandwidth and connections. Physical capacity is the only limiting
factor and you only pay based upon the cache size. You can now focus solely on your application and its data needs.”
and the capacity planning guide spreadsheet found here:
http://msdn.microsoft.com/en-us/library/dn386139.aspx
does not lead the actual spreadsheet.
Is there some way to get the capacity planning guide spreadsheet for the azure managed cache service? If not, can someone tell me whether we need to consider cache access frequency (and not just size) when choosing the azure managed cache service?
Thanks!

Just kidding, I found the planning spreadsheets here:
http://www.microsoft.com/en-us/download/details.aspx?id=30000
That said, I'm still unsure of whether the data read/write frequency (bandwidth) is relevant in choosing capacity:
In role:
"Your
application is the only consumer of the cache. There are no predefined quotas or throttling. Physical capacity (memory and other physical resources) is the only limiting factor."
Managed:
“Now,
there are no predefined quotas on bandwidth and connections. Physical capacity is the only limiting factor and you only pay based upon the cache size. You can now focus solely on your application and its data needs.”
I'm confused because when using the caching capacity planner spreadsheet,
when the number reads/second is increased, a greater cache size is recommended. But why would I need a larger cache size if the same object is being read by multiple users and there is not limit on bandwidth?

Capacity planning for Work Center

I programmed time for a Work Center on internal activity, for 40 hr using 100% of one resource, the work center it has a capacity of 8 hr each day, the activity gets a duration of 5 days and I indicated that it has to begin the first day of the next month.
When I executed transaction CM01, I notice that the 40 hours are planned for the actual day and don´t respect the dates of the internal activity, I think it is a problem with the work center but do not find the error.
Any suggestion where to look for?
The data used for creating the Work Center on Capacities:
- Capacity Category : 002 Person
- Other formula: SAP008
The data used for capacity:
- Base unit of meas.:H
- Start: 08:00:00
- Finish: 17:00:00
- Capacity utilization: 100
- No. of indiv. cap.:1
- Unit: H
- Relevant to finite scheduling: active
- Can be used by several operations: active
- Long-term planning: active
The data used for creating the Work Center on Scheduling:
- Capacity Category: 002 Person
- Other formula: SAP004
- Work dimension: Time
- Work unit: H
Best Regards...

Hi,
Please activate the capacity requirement in Capacity tab in CNR2.
Thanks..

What is the best VM specs for a 2 Tier SharePoint Environment for 100 users?

We are looking to set up SharePoint Environment 2013 and SQL 2012 on two VMs for around 100 Users. At this point, its to develop a intranet portal for the company to post HR polocies and share info. BI, worlflows, and content management will come later on.
It's a virtual environment running on Hyper V Windows Server 2012 Standard with
32GB RAM, 4X300GB 15 SAS Drive, RAID 10, Partition C:80GB D: 477GB
Would the following be okay for the VMs in a production environment?
SharePoint VM:
RAM: 18GB?
Hard Drive space: 150GB
Processor: 64bit, 4 cores.
OR RAM 14GB instead??
SQL VM:
RAM: 10GB
Hard Drive Space: 150GB
Processor: 64bit, 4 cores.
OR RAM 14GB instead???
Hyper V host: ?? (Not too if 4GB will suffice.)
RAM: 4GB ???
Please advise.
Any suggestions will be appreciated.
(Newbie to SharePoint)
AR
Thank you.

Thanks guys this has been really helpful.
I got another identical server approved so I was wondering if the following specs will do if LOB applications are installed on the SharePoint Infrastructure in the future.
Virtual Machine 1: Web Server + App Server
SharePoint Server:
RAM: 25GB Processor: 64bits. 4-cores Disk space: 160GB
Virtual Machine 2:
SQL
RAM: 20GB Processor: 64bits,4-cores Disk space: 160GB
Would this be overkilling it or should I just increase the RAM to 25GB on the SharePoint Server and leave the SQL as 16Gb?
Just to give an idea the portal consists of 1 corporate site and about 8 departmental sites which is not the concern as the 16GB for SP and 16 GB would be fine (I would assume). I am however concern if the old specs would be okay when the LOB applications,
workflows, BI are installed in the future.
Thanks again,
AR.

Bandwith Capacity Planning for 100 user SSL VPN Facility

Similar Messages

Maybe you are looking for