VPN 3005 Peak Concurrent Sessions

Hi
I have an old VPN 3005 concentrator that need replacement. At the webinterface under monitoring -> sessions I can see that my Peak Concurrent Sessions is 19. The question is if its 19 sessions peak since last reboot or a specefic time period?
I've 200 vpn session available in the 3005, i planning to replace it with an ASA 5505 with max 25 VPN sessions.
Best Regards, Steffen.

The peak concurrent sessions count from the last reboot or reset on.
If you go for the ASA 5505, you need the Security-Plus-Version, only that supports 25 Users.
Sent from Cisco Technical Support iPad App

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VPN 3005 sessions

hi
I have a 3005 with 64mb RAM running ver 3.6.7B. maximum session it is displaying as 100
- can i increase the no of max sessions by anyway
- what will happen if 101th user connecting to VPN 3005, however i can see total cummulative session is 118. Does this mean this supports more than 100 sessio also..
can someone help me here ..
Thanks,
Shiva

This model can support up to 200 simultaneous Ipsec sessions.
See data sheet models
http://www.cisco.com/en/US/prod/collateral/vpndevc/ps5743/ps5749/ps2284/product_data_sheet09186a00801d3b56.html

VPN 3005 and Microsoft AD authentication

I would like to use Microsoft Active
Directory (AD) to authenticate
remote access users connecting to the
VPN3005 concentrator. Everything is
working fine but I want the VPN3k to use
microsoft ds (tcp port 445) instead of
netbios (tcp port 139) when it communicates with the AD server.
In the vpn 3005 I specified port 445
as the communication port between vpn3k
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tcpdump: listening on eth1
14:41:54.664335 192.168.1.4.1034 > 10.250.97.29.netbios-ssn: S 1464837366:1464837366(0) win 8192 <mss 1460,nop,wscale 0,nop,nop,timestamp 732419 0>
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obviously, it is using port 139 instead
of port 445.
How can I fix this on the vpn3k? Thanks.

Hi Kevin, I've looked at this message to see any replies for a while and I don't know if you have already resolved this issue.. I used vpn3005 as well but use different method of authentication which is RADIUS from our Windows AD, I tend to believe this may be more of a PPTP client netbios setup and not the VPN , where? I don't know but clearly the tcpdump the client is initiating netbios session and even though vpn is setup for port 445 it still forwards netbios port... well just a thought .
Rgds
Jorge

Whats the limit of max no of concurrent sessions in oracle9i database

Hi,
pls let me know whats the limit of max no of concurrent sessions in oracle9i database .
Thanks.

Hi,
Oracle no longer offers licensing by the number of concurrent sessions.
There used to be 2 initialization parameters : - LICENSE_MAX_SESSIONS and LICENSE_SESSIONS_WARNING . these have been deprecated.
Therefore Jaffer's statements stands.....
Cheers...rCube.

Large number of concurrent sessions

What optimizations are used to provide a large number of concurrent sessions?

Generally:
1) Design so that clustering is easy - e.g. cache only read-only data, and
cache it agressively
2) Keep replication requirements down - e.g. keep HTTP sessions small and
turn off replication on stateful session beans
3) Always load test with db shared = true so that you don't get nasty
surprise when clustering
4) Don't hit the database more than necessary - generally the db scales the
poorest
Peace,
Cameron Purdy
Tangosol, Inc.
Clustering Weblogic? You're either using Coherence, or you should be!
Download a Tangosol Coherence eval today at http://www.tangosol.com/
"Priya Shinde" <[email protected]> wrote in message
news:3c6fb3bd$[email protected]..
>
What optimizations are used to provide a large number of concurrentsessions?

Total concurrent sessions in database.

I have a doubt as to how to check the total concurrent sessions on the database. I mean, how many total sessions are connected to the database at any particular moment.
I hope, my question is clear.
Please, help in solving the doubt.
regards

Is this a duplicate of your other question?
Total sessions in database
Have you looked up the V$SESSION table i the documentation? That's probably what you're looking for.
Justin

Concurrent sessions accessing parsed sql from the library cache

Hi there,
I am having five concurrent session firing exactly same SQL statement inside a stored procedure.
Stored Procedure
PROC1(a int)
begin
select <C1>,<C2> into <V1>,<V2> from <T1>, <T2> where <JOIN between both table> and T1.<C3>=a;
end;
All those five sessions are calling the procedure PROC1 which subsequently executes the sql statement.
Execution time of sql statement is 2 seconds.
I ma wondering whether all other sessions will wait for the currently executing session to release the latch on parsed sql(getting stored in the library cache)? (In this case last session will wait for 8 seconds) Or would they execute in parallel with their own copy of parsed sql?
Please help!!!
TIA,
Nishant

Would it be like that the first session will hard parse the SQL statement and all other concurrent sessions will have a "softer" soft parse and take a copy of query plan and execute the statement without waiting for each otherYes, I think this is the way it works according to official Oracle documentation
(and why there is a shared pool).:
http://download-uk.oracle.com/docs/cd/B19306_01/server.102/b14220/sqlplsql.htm#i2196
But I don't know if you can find detailed documentation about all latching steps for hard parse and soft part steps.

Concurrent sessions accessing parsed sql from teh library cache

Hi there,
I am having five concurrent session firing exactly same SQL statement inside a stored procedure.
Stored Procedure
PROC1(a int)
begin
select <C1>,<C2> into <V1>,<V2> from <T1>, <T2> where <JOIN between both table> and T1.<C3>=a;
end;
All those five sessions are calling the procedure PROC1 which subsequently executes the sql statement.
Execution time of sql statement is 2 seconds.
I ma wondering whether all other sessions will wait for the currently executing session to release the latch on parsed sql(getting stored in the library cache)? (In this case last session will wait for 8 seconds) Or would they execute in parallel with their own copy of parsed sql?
Please help!!!
TIA,
Nishant

Can you please elaborate a little further.
AFAIK the query plans are stored in the library cache and there will be latches on data structures. Won't it mandate serial execution? Please correct me if I am wrong.
Thanks...
Nishant

No of Concurrent Sessions Per User Mismatch with profile settings

Hi
DB Version Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
OS RHES 5U2
I created a profile MYPROFILE and set the value of Concurrent Sessions (Per User) to 30. DB was bounced after creating the profile. I made this profile default for a particular user "MYUSER". I verified that by querying DBA_USERS (select profile from dba_users where username like 'MYUSER') I checked v$session with that particular user after sometime and noticed that it was showing 34 sessions. Some ACTIVE and some INACTIVE.
My question is, if I have set the maximum limit of concurrent sessions per user to 30 in myprofile and made this the default profile for MYUSER, then how come i am still able to see more than 34 sessions of myuser regardless of the status? I am not sure if this is relevant or not but the IDLE TIME is set to 15 minutes.
Thank you for your help
Edited by: user560883 on Jul 4, 2010 12:45 AM

user560883 wrote:
Hi
DB Version Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
OS RHES 5U2
I created a profile MYPROFILE and set the value of Concurrent Sessions (Per User) to 30. DB was bounced after creating the profile. I made this profile default for a particular user "MYUSER". I verified that by querying DBA_USERS (select profile from dba_users where username like 'MYUSER';) I checked v$session with that particular user after sometime and noticed that it was showing 34 sessions. Some ACTIVE and some INACTIVE.
My question is, if I have set the maximum limit of concurrent sessions per user to 30 in myprofile and made this the default profile for MYUSER, then how come i am still able to see more than 34 sessions of myuser regardless of the status? I am not sure if this is relevant or not but the IDLE TIME is set to 15 minutes.
Thank you for your helpDid you set the parameter resource_limit=true ? You must do it before you test sessions_per_user. You can do so like the following,
alter system set resource_limit=true;After this again try and post the feedback.
HTH
Aman....

Testing for concurrency .. How to simulate multiple concurrent sessions?

All,
I was going through Tom Kyte's Expert Oracle one on one and he explains how we can test the scalability of queries by running them concurrently for multiple sessions.
My (rather naive) question is how do you simulate those five concurrent sqlplus sessions?
a). Do you just do an alt + tab to each session and run the same procedure?
(I did this for two sessions and was able to see the wait times etc.. but for more sessions (5.or more.) ,the approach doesn't look right..By the time I go to the 5th session and execute it, the first one is way under progress. Also, It is clearly evident they are not all concurrent sessions.
b) Schedule 5 different jobs to run the same procedure at the same time..?
Any other approach...?
Thanks for your time in advance!
John.

There are also many other ways to achieve that.
For example
a self developed multithreaded client application that connects several times, the best one in my opinion for simulating heavy loads,
or
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But the reason to choose among one of them only depends by the specific case and your preferences.
Bye Alessandro

What is the Maximum Number of Concurrent Sessions allowed on a Shared Exchange Mailbox ?

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I have a query that how many concurrent sessions are allowed on a Resource Mailbox ?
E.g. I have a scenario in which i run a Helpdesk, and it has an email address ([email protected]), where company employees can email thier IT Issues/requests.
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case ?
** The mailbox is on Exchange Server 2003**
Regards,
Tojo Thankachan
+91 7875039665

Hi,
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http://support.microsoft.com/kb/842022
For more information about MAPI session limit, please refer to:
http://technet.microsoft.com/en-us/library/dd159906(v=exchg.80).aspx
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Winnie Liang
TechNet Community Support

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Hi,
If the patch was applied succesfully and listed in ad_bugs then u can ignore these warnings and proceed to apply the patch u listed above.
Getting warning messages when starting adadmin - generate JAR Files [ID 312594.1]
Regards

Group matching from Ace SecureID-server to VPN 3005?

Hi
Is it possible to do group-matching between a Ace Server SecureID and VPN 3005 concentrator?
That is, I want different users to match different group settings in the VPN 3005, based on which group they are in in the Ace Server.
If Yes: how? :-)
Regards
Jimmy

Hello!
Well yes it would work. BUT...you have to change your config a bit. First you need to apply your accesslist to both interfaces, or the ACE will reject it, because it is acting as a firewall by default. And second you have to apply the policymap to both interfaces as well or you put the policymap globally on the ACE.

Q: Count concurrent sessions per hours in a specified interval

Hi,
I have this table wich contains SESSIONID, CREATEDATE, LASTCHECKDATE, EXPIREDATE, PARTNERID
We need to make a query that would return the number of max concurent session per hours for the interval specified.
For example, for last week, on a per hour bases, or day bases, the top concurent session for each hour or day depending on the report.
can do the number of new session on each hour with this query;
SELECT TO_CHAR(createdate, 'YYYY/MM/DD HH24') ||'h ' start_time, COUNT( SESSIONID ) new_sessions, name || ' {' || partnerid || '}' as Partner
FROM uws
WHERE expiredate IS NOT NULL
and partnerid=25
and TO_CHAR(createdate,'YYYY/MM') = '2010/05'
group by TO_CHAR(createdate, 'YYYY/MM/DD HH24') ||'h ', name || ' {' || partnerid || '}'
ORDER BY 1 DESC;
I think I should use MAX(count(sessionid)) and probably some DECODE when c1 between createdate and lastcheckdate...
This would need to run on sqlplus from a shell script if possible and even chart it on Google Charts.
Any help appreciated, note that I am not an Oracle expert..
Edited by: user11954725 on Jul 19, 2010 5:55 PM

Thanks Frank,
I think we are very close to the solution I am looking for now;
Here is the script you gave me (with little modifications) and the output;
WITH     all_hrs          AS
     SELECT     min_hr + ((LEVEL - 1) / 24)     AS period
     ,     min_hr + (LEVEL / 24)     AS next_period
     FROM     (
               SELECT TRUNC (MIN (createdate), 'HH')     AS min_hr
               ,     TRUNC (MAX (LASTHEARTBEATDATE), 'HH')     AS max_hr
               FROM     userwebsession
where createdate <= TO_DATE('07-MAY-2010 00.00.00','DD-MON-RR HH24.MI.SS')
and LASTHEARTBEATDATE >= TO_DATE('07-MAY-2010 23.59.59','DD-MON-RR HH24.MI.SS')
     CONNECT BY     LEVEL <= 1 + (24 * (max_hr - min_hr))
SELECT     TO_DATE(a.period,'DD-MON-YY hh24') "Period"
,     COUNT (u.userwebsessionid)     AS sessions
FROM          all_hrs     a
LEFT OUTER JOIN     userwebsession     u     ON     a.period     <= u.LASTHEARTBEATDATE
                    AND     u.createdate     <= a.next_period
group by a.period
ORDER BY a.period
               SELECT TRUNC (MIN (createdate), 'HH')     AS min_hr
               ,     TRUNC (MAX (LASTHEARTBEATDATE), 'HH')     AS max_hr
               FROM     SPEAKESL.userwebsession
where createdate <= TO_DATE('07-MAY-2010 00.00.00','DD-MON-RR HH24.MI.SS')
and LASTHEARTBEATDATE >= TO_DATE('07-MAY-2010 23.59.59','DD-MON-RR HH24.MI.SS');
produce output;
Period SESSIONS
19-APR-10 15
19-APR-10 12
19-APR-10 15
19-APR-10 18
19-APR-10 6
19-APR-10 7
19-APR-10 6
19-APR-10 16
19-APR-10 18
19-APR-10 21
19-APR-10 19
19-APR-10 24
19-APR-10 15
19-APR-10 7
19-APR-10 10
19-APR-10 6
19-APR-10 9
19-APR-10 7
19-APR-10 6
20-APR-10 5
20-APR-10 5
20-APR-10 6
20-APR-10 7
20-APR-10 7
20-APR-10 13
20-APR-10 7
20-APR-10 6
20-APR-10 4
20-APR-10 8
20-APR-10 8
20-APR-10 6
20-APR-10 14
20-APR-10 7
20-APR-10 5
20-APR-10 14
20-APR-10 9
20-APR-10 9
20-APR-10 7
20-APR-10 5
20-APR-10 4
20-APR-10 5
20-APR-10 3
20-APR-10 4
21-APR-10 4
21-APR-10 5
21-APR-10 5
21-APR-10 5
21-APR-10 5
21-APR-10 5
21-APR-10 6
21-APR-10 7
21-APR-10 8
21-APR-10 14
21-APR-10 7
21-APR-10 8
21-APR-10 4
21-APR-10 6
21-APR-10 10
21-APR-10 26
21-APR-10 14
21-APR-10 10
21-APR-10 12
21-APR-10 6
21-APR-10 7
21-APR-10 6
21-APR-10 5
21-APR-10 6
22-APR-10 7
22-APR-10 7
22-APR-10 7
22-APR-10 6
22-APR-10 7
22-APR-10 8
22-APR-10 9
22-APR-10 5
22-APR-10 21
22-APR-10 7
22-APR-10 34
22-APR-10 29
22-APR-10 29
22-APR-10 10
22-APR-10 21
22-APR-10 17
22-APR-10 50
22-APR-10 43
22-APR-10 43
22-APR-10 26
22-APR-10 13
22-APR-10 16
22-APR-10 15
22-APR-10 35
23-APR-10 6
23-APR-10 3
23-APR-10 4
23-APR-10 4
23-APR-10 2
23-APR-10 3
23-APR-10 2
23-APR-10 2
23-APR-10 4
23-APR-10 11
23-APR-10 6
23-APR-10 14
23-APR-10 16
23-APR-10 20
23-APR-10 11
23-APR-10 20
23-APR-10 43
23-APR-10 30
23-APR-10 46
23-APR-10 41
23-APR-10 26
23-APR-10 50
23-APR-10 51
23-APR-10 66
24-APR-10 4
24-APR-10 2
24-APR-10 2
24-APR-10 2
24-APR-10 2
24-APR-10 2
24-APR-10 2
24-APR-10 2
24-APR-10 2
24-APR-10 2
24-APR-10 5
24-APR-10 5
24-APR-10 3
24-APR-10 2
24-APR-10 3
24-APR-10 5
24-APR-10 6
24-APR-10 5
24-APR-10 4
24-APR-10 3
24-APR-10 4
24-APR-10 4
24-APR-10 2
24-APR-10 2
25-APR-10 2
25-APR-10 2
25-APR-10 2
25-APR-10 2
25-APR-10 2
25-APR-10 2
25-APR-10 3
25-APR-10 3
25-APR-10 4
25-APR-10 4
25-APR-10 4
25-APR-10 3
25-APR-10 2
25-APR-10 2
25-APR-10 5
25-APR-10 6
25-APR-10 4
25-APR-10 5
25-APR-10 4
25-APR-10 5
25-APR-10 6
25-APR-10 5
25-APR-10 3
25-APR-10 3
09-MAY-10 7
09-MAY-10 8
09-MAY-10 8
09-MAY-10 6
09-MAY-10 8
09-MAY-10 8
09-MAY-10 5
09-MAY-10 5
09-MAY-10 5
09-MAY-10 5
09-MAY-10 5
09-MAY-10 5
09-MAY-10 5
09-MAY-10 5
09-MAY-10 5
10-MAY-10 7
10-MAY-10 6
10-MAY-10 6
10-MAY-10 7
10-MAY-10 5
10-MAY-10 5
10-MAY-10 5
10-MAY-10 5
10-MAY-10 6
10-MAY-10 12
10-MAY-10 12
10-MAY-10 20
10-MAY-10 12
10-MAY-10 13
10-MAY-10 14
10-MAY-10 17
10-MAY-10 12
10-MAY-10 15
10-MAY-10 14
10-MAY-10 12
10-MAY-10 8
10-MAY-10 8
10-MAY-10 7
10-MAY-10 7
11-MAY-10 7
11-MAY-10 7
11-MAY-10 8
11-MAY-10 8
11-MAY-10 7
11-MAY-10 30
11-MAY-10 37
11-MAY-10 43
11-MAY-10 22
11-MAY-10 14
11-MAY-10 17
11-MAY-10 19
11-MAY-10 26
11-MAY-10 20
11-MAY-10 20
11-MAY-10 30
11-MAY-10 14
11-MAY-10 18
11-MAY-10 11
11-MAY-10 12
11-MAY-10 8
11-MAY-10 8
11-MAY-10 10
11-MAY-10 8
12-MAY-10 14
12-MAY-10 12
12-MAY-10 75
12-MAY-10 51
12-MAY-10 38
12-MAY-10 39
12-MAY-10 22
12-MAY-10 17
12-MAY-10 13
12-MAY-10 12
12-MAY-10 11
12-MAY-10 17
12-MAY-10 30
12-MAY-10 28
12-MAY-10 23
12-MAY-10 20
12-MAY-10 18
12-MAY-10 12
12-MAY-10 15
12-MAY-10 16
12-MAY-10 14
12-MAY-10 28
569 rows selected
MIN_HR MAX_HR
19-APR-10 12-MAY-10
Now the output seem to produce the concurrent sessions as needed but the date range show is not exactly.
I expect the output to display only for the range specified in parameter, which if for this example only one day.
Probably if we ask for more that few days, we would like to display the MAX number of concurrent session for one day and the average (optional) also for that day and this for all days in the period.
So for example based on the above output this next level report would output as follow (for period of 19-APR-10 to 27-APR-10;
19-APR-10 24
20-APR-10 14
21-APR-10 26
22-APR-10 50
23-APR-10 66
24-APR-10 6
25-APR-10 6
26-APR-10 105
27-APR-10 44

How to Find Peak Concurrent Users in weblogic

Hi
If anyone can help. I have very simple questions regarding application monitoring. I need to write a program to get the following parameters.
Heartbeat Successful Logins
Heartbeat Login Failures
Average CPU Utilization
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Average Response Time (Best 10% and Worst 10%)
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Hi,
weblogic.management.runtime.ServerSecurityRuntimeMBean have API to provide some of the security data you require.
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http://e-docs.bea.com/wls/docs81/javadocs/index.html
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VPN 3005 Peak Concurrent Sessions

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