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RE: Memory leak?? posted 09/05/2003
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Hi all,

It may be due to NACHI, I have this problem last two night and I used
sniffer to catch PC's infected. I also use IP accounting and discover a lot
of 92 byte packet comes out.

The routers will be normal forwarding in between but fail console access
and "low memory" message comes.

Take a look at the following link, it mentions to use policy route to drop
92 byte echo and echo reply packets.

http://www.cisco.com/en/US/products/sw/voicesw/ps556/products_tech_note09186a00801b143a.shtml

Thx,
BBD (Big Blak Dog)





                                                                                                                                          
                      "Biondino, Joseph"                                                                                                  
                      <joseph.biondino@xxx        To:       "MADMAN" <dmadlan@xxxxxxxxx>, "Yuki Hisano" <yukyhisano@xxxxxxxxxxx>          
                      unisys.com>                 cc:       <ccielab@xxxxxxxxxxxxxx>                                                      
                      Sent by:                    Subject:  RE: Memory leak??                                                             
                      nobody@xxxxxxxxxxxxx                                                                                                
                      m                                                                                                                   
                                                                                                                                          
                                                                                                                                          
                      09/05/2003 09:30 AM                                                                                                 
                      Please respond to                                                                                                   
                      "Biondino, Joseph"                                                                                                  
                                                                                                                                          
                                                                                                                                          




I have had this problem on 1600R routers running 12.0(5) code. An upgrade
resolved the issue. There was a bug ID, but have lost the documentation
regarding it, it was 2 years ago.

Kind regards,

Joseph Biondino
Network Specialist
UNISYS
Network Command Centre

115 - 117 Wicks Rd
North Ryde NSW 2113
Phone: 02 9857 3149
Group:  02 9390 1107
Fax:     02 9857 3122

-----Original Message-----
From: MADMAN [mailto:dmadlan@xxxxxxxxx]
Sent: Friday, 5 September 2003 7:27 AM
To: Yuki Hisano
Cc: ccielab@xxxxxxxxxxxxxx
Subject: Re: Memory leak??

I have had serveral customers call with various "router" problems, high
CPU, MALLOCS, etc... and they have all been caused by the viruses that
are still creeping around.

Dave
Yuki Hisano wrote:

>Hi group,
>
>Lately, I am having trouble accessing(Telnet and Console) some of my
routers
>with an error message of
>say " Memory low, try again!. " Since it happens so often lately, I was
>wondering if there are some people having the same issue.
>
>Please let me know if you have any idea.
>
>Thanks!
>
>Yuki
>
>
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--
David Madland
CCIE# 2016
Sr. Network Engineer
Qwest Communications
612-664-3367

"Emotion should reflect reason not guide it"


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