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f : fw-1-mailinglist@amadeus.us.checkpoint.com 21 February 2012 • 2:19PM -0500

Re: [FW-1] Connections dropping when pushing policy
by Mohamed N. - T.I.

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Dear Ray,

Ours is a Nokia box hardware and Smart center running in another
separate PC with 4GB RAM
Version: NGX (R65)
OS: IPSO Version: 4.2

Avergae CPU - 14%
Active virtual memory - 650MB
Disk free % - 84

cpmodule  
Version: R75.20
OS: SecurePlatform


Even when disabling logging, we are seeing connections reset when a
policy is pushed. I thought the below information might be useful for
you. If not, please neglect.

Thanks

Regards
Mohamed.N



Interface table
------------------------------------------
|Name  |Dir|Accept     |Drop  | Reject|Log |
------------------------------------------
|re1c0 |in | 324109097| 297534|   15| 887|
|re1c0 |out| 333252079|   1229|     0|  22|
|eth4c0|in |         0|     0|     0|   0|
|eth4c0|out|         0|     0|     0|   0|
|eth3c0|in |       180|     0|     0|   0|
|eth3c0|out|       164|     0|     0|   0|
|re2c0 |in | 332223094| 391575|     0|1787|
|re2c0 |out| 323659116| 74667|     0|   5|
------------------------------------------
|      |   |1313243730| 765005|    15|2701|
------------------------------------------



-----------------------
CP Status - FW (/opt/CPsuite-R65/svn/bin/cpstat -f perf fw)
-----------------------

Product name:                                        FireWall-1
hmem - block size:                                   4096
hmem - requested bytes:                              20971520
hmem - initial allocated bytes:                      20971520
hmem - initial allocated blocks:                     0
hmem - initial allocated pools:                      0
hmem - current allocated bytes:                      20971520
hmem - current allocated blocks:                     5119
hmem - current allocated pools:                      1
hmem - maximum bytes:                                31457280
hmem - maximum pools:                                10
hmem - bytes used:                                   8864536
hmem - blocks used:                                  3332
hmem - bytes unused:                                 12106984
hmem - blocks unused:                                1787
hmem - bytes peak:                                   15669876
hmem - blocks peak:                                  4430
hmem - bytes internal use:                           70736
hmem - number of items:                              99428
hmem - alloc operations:                             114095822
hmem - free operations:                              113996394
hmem - failed alloc:                                 0
hmem - failed free:                                  0
kmem - system physical mem:                          0
kmem - available physical mem:                       0
kmem - aix heap size:                                0
kmem - bytes used:                                   44883372
kmem - blocking bytes used:                          1404360
kmem - non blocking bytes used:                      43479012
kmem - bytes unused:                                 0
kmem - bytes peak:                                   54765700
kmem - blocking bytes peak:                          1696556
kmem - non blocking bytes peak:                      53069144
kmem - bytes internal use:                           5192
kmem - number of items:                              649
kmem - alloc operations:                             22074683
kmem - free operations:                              22074034
kmem - failed alloc:                                 0
kmem - failed free:                                  0
inspect - packets:                                   1455110299
inspect - operations:                                3919265977
inspect - lookups:                                   884037145
inspect - record:                                    0
inspect - extract:                                   2384748506
cookies - total:                                     1495017859
cookies - alloc:                                     0
cookies - free:                                      0
cookies - dup:                                       5
cookies - get:                                       3683290696
cookies - put:                                       9252701
cookies - len:                                       1495188831
chains - alloc:                                      0
chains - free:                                       0
fragments - fragments:                               0
fragments - expired:                                 0
fragments - packets:                                 0
ufp - % hits ratio:                                  0
ufp - total connections:                             0
ufp - hits connections:                              0
ufp - session max:                                   0
ufp - session current:                               0
ufp - session count:                                 0
ufp - rej session :                                  0
ufp - time stamp:                                    
ufp - is alive:                                      0
http - pid:                                          0
http - proto:                                        0
http - port:                                         0
http - logical port:                                 0
http - max avail socket:                             0
http - socket in use max:                            0
http - socket in use current:                        0
http - socket in use count:                          0
http - session max:                                  0
http - session current:                              0
http - session count:                                0
http - auth session max:                             0
http - auth session current:                         0
http - auth session count:                           0
http - accepted session:                             0
http - rejected session:                             0
http - auth failures:                                0
http - opsec cvp session max:                        0
http - opsec cvp session current:                    0
http - opsec cvp session count:                      0
http - opsec cvp rej session :                       0
http - ssl encryp session max:                       0
http - ssl encryp session current:                   0
http - ssl encryp session count:                     0
http - transparent session max:                      0
http - transparent session current:                  0
http - transparent session count:                    0
http - proxied session max:                          0
http - proxied session current:                      0
http - proxied session count:                        0
http - tunneled session max:                         0
http - tunneled session current:                     0
http - tunneled session count:                       0
http - ftp session max:                              0
http - ftp session current:                          0
http - ftp session count:                            0
http - time stamp:                                  
http - is alive:                                     0
ftp - pid:                                           0
ftp - proto:                                         0
ftp - port:                                          0
ftp - logical port:                                  0
ftp - max avail socket:                              0
ftp - socket in use max:                             0
ftp - socket in use current:                         0
ftp - socket in use count:                           0
ftp - session max:                                   0
ftp - session current:                               0
ftp - session count:                                 0
ftp - auth session max:                              0
ftp - auth session current:                          0
ftp - auth session count:                            0
ftp - accepted session:                              0
ftp - rejected session:                              0
ftp - auth failures:                                 0
ftp - opsec cvp session max:                         0
ftp - opsec cvp session current:                     0
ftp - opsec cvp session count:                       0
ftp - opsec cvp rej session :                        0
ftp - time stamp:                                    
ftp - is alive:                                      0
telnet - pid:                                        0
telnet - proto:                                      0
telnet - port:                                       0
telnet - logical port:                               0
telnet - max avail socket:                           0
telnet - socket in use max:                          0
telnet - socket in use current:                      0
telnet - socket in use count:                        0
telnet - session max:                                0
telnet - session current:                            0
telnet - session count:                              0
telnet - auth session max:                           0
telnet - auth session current:                       0
telnet - auth session count:                         0
telnet - accepted session:                           0
telnet - rejected session:                           0
telnet - auth failures:                              0
telnet - time stamp:                                
telnet - is alive:                                   0
rlogin - pid:                                        0
rlogin - proto:                                      0
rlogin - port:                                       0
rlogin - logical port:                               0
rlogin - max avail socket:                           0
rlogin - socket in use max:                          0
rlogin - socket in use current:                      0
rlogin - socket in use count:                        0
rlogin - session max:                                0
rlogin - session current:                            0
rlogin - session count:                              0
rlogin - auth session max:                           0
rlogin - auth session current:                       0
rlogin - auth session count:                         0
rlogin - accepted session:                           0
rlogin - rejected session:                           0
rlogin - auth failures:                              0
rlogin - time stamp:                                
rlogin - is alive:                                   0
smtp - pid:                                          0
smtp - proto:                                        0
smtp - port:                                         0
smtp - logical port:                                 0
smtp - max avail socket:                             0
smtp - socket in use max:                            0
smtp - socket in use current:                        0
smtp - socket in use count:                          0
smtp - session max:                                  0
smtp - session current:                              0
smtp - session count:                                0
smtp - accepted session:                             0
smtp - rejected session:                             0
smtp - mail max:                                     0
smtp - mail curr:                                    0
smtp - mail count:                                   0
smtp - outgoing mail max:                            0
smtp - outgoing mail curr:                           0
smtp - outgoing mail count:                          0
smtp - max mail on conn:                             0
smtp - total mails :                                 0
smtp - time stamp:                                  
smtp - is alive:                                     0
sync - configured:                                   Yes
sync - out state:                                    On
sync - in state:                                     On
sync - number of sent packets:                       6159304
sync - number of Kbytes sent:                        5345165
sync - number of packets received:                   4871821
sync - number of Kbytes received:                    5597043
sync - number of retrans requests sent:              4599
sync - number of retrans requests received:          755
sync - number of ack packets sent:                   100250
sync - number of ack packets received:               3087169
sync - number of packets dropped by network:         139
sync - overall number of table updates to be synced: 54785806
sync - number of updates filtered by 'non sync':     227


-----------------------
CP Status - FW (/opt/CPsuite-R65/svn/bin/cpstat -f hmem fw)
-----------------------

Product name:                    FireWall-1
hmem - block size:               4096
hmem - requested bytes:          20971520
hmem - initial allocated bytes:  20971520
hmem - initial allocated blocks: 0
hmem - initial allocated pools:  0
hmem - current allocated bytes:  20971520
hmem - current allocated blocks: 5119
hmem - current allocated pools:  1
hmem - maximum bytes:            31457280
hmem - maximum pools:            10
hmem - bytes used:               8864536
hmem - blocks used:              3332
hmem - bytes unused:             12106984
hmem - blocks unused:            1787
hmem - bytes peak:               15669876
hmem - blocks peak:              4430
hmem - bytes internal use:       70736
hmem - number of items:          99428
hmem - alloc operations:         114095822
hmem - free operations:          113996394
hmem - failed alloc:             0
hmem - failed free:              0


-----------------------
CP Status - FW (/opt/CPsuite-R65/svn/bin/cpstat -f kmem fw)
-----------------------

Product name:                   FireWall-1
kmem - system physical mem:     0
kmem - available physical mem:  0
kmem - aix heap size:           0
kmem - bytes used:              44883372
kmem - blocking bytes used:     1404360
kmem - non blocking bytes used: 43479012
kmem - bytes unused:            0
kmem - bytes peak:              54765700
kmem - blocking bytes peak:     1696556
kmem - non blocking bytes peak: 53069144
kmem - bytes internal use:      5192
kmem - number of items:         649
kmem - alloc operations:        22074683
kmem - free operations:         22074034
kmem - failed alloc:            0
kmem - failed free:             0


-----------------------
CP Status - FW (/opt/CPsuite-R65/svn/bin/cpstat -f inspect fw)
-----------------------

Product name:         FireWall-1
inspect - packets:    1455127417
inspect - operations: 3920038161
inspect - lookups:    884053472
inspect - record:     0
inspect - extract:    2384993499


-----------------------
CP Status - FW (/opt/CPsuite-R65/svn/bin/cpstat -f cookies fw)
-----------------------

Product name:    FireWall-1
cookies - total: 1495035775
cookies - alloc: 0
cookies - free:  0
cookies - dup:   5
cookies - get:   3683385478
cookies - put:   9252851
cookies - len:   1495206747




                                                    
                                                     2380  
                                                     mohamedn@fss....
+91 95001 29207

-----Original Message-----
From: Mailing list for discussion of Firewall-1
[mailto:FW-1-MAILINGLIST@AMAD...] On Behalf Of Ray
Sent: Tuesday, February 21, 2012 1:18 AM
To: FW-1-MAILINGLIST@AMAD...
Subject: Re: [FW-1] Connections dropping when pushing policy

It sounds more like under-powered hardware. What are you using and is
the SmartCenter on the same box as the firewall?

Ray

> Date: Mon, 20 Feb 2012 17:33:05 +0530
> From: mohamedn@FSS....
> Subject: Re: [FW-1] Connections dropping when pushing policy
> To: FW-1-MAILINGLIST@AMAD...
>
> Dear All,
>
>  
>
> We have a nokia and Checkpoint R75.20 is running over it. We have some
> 300 rule bases and enabled logging for all the rules. When put on
> production and the CPU got overloaded and particularly when I push the
> policy, all ongoing connections are dropping. We have disabled the
logs
> and thereafter found a normal behavior. Wonder if enabling logging
> caused the CPU hog..
>
>  
>
>  
>
> Regards
>
>  
>
> Mohamed.N
>
>
>
> DISCLAIMER:
>
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==========================================================================================================================================================The information contained in this e-mail message may be privileged and/or confidential and protected from disclosure under applicable law. It is intended only for the individual to whom or entity to which it is addressed as shown at the beginning of the message. If the reader of this message is not the intended recipient, or if the employee or agent responsible for delivering the message is not an employee or agent of the intended recipient, you are hereby notified that any review, dissemination,distribution, use, or copying of this message is strictly prohibited. If you have received this message in error, please notify us immediately by return e-mail and permanently delete this message and your reply to the extent it includes this message. Any views or opinions presented in this message or attachments are those of the aut!
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