Re: RE: strange nat problem .. memory allocation

its a dynamips one and might be that is the problem for memory allocation
sadly there is no reload in gns3 .. the only thing i wanted to know is why
it failed in allocation of memory . does nat use any other part of memory
different from routing protocols i have never experienced these sort of
errors in gns3 while performing routing ..

any ways its understanadble that gns3 has issues

On Thu, Apr 16, 2009 at 3:46 AM, Pavel Bykov <slidersv_at_gmail.com> wrote:

> Uh... reloading will not do that much good since the NVRAM will not be read
> at startup.
> see confreg.
>
> This is definitely a memory issue. Can you allocate 256M to the router? is
> it dynamips?
>
> Also, as mentioned, if you save and reload, then allocation will move from
> *DEAD* to *INIT* which is more effective overall, thus freeing up precious
> MBs
>
> I.e.
> initial state: 120MB used
> configuring NAT: 125MB used, *EXEC* allocated memory
> logout (exit,exit,exit): 125MB used, allocation moved from *EXEC* to
> *DEAD*.
> reload: 123MB used, primary allocation to *INIT*
>
>
>
>
> On Sun, Apr 12, 2009 at 7:13 PM, kingsley wilfred <
> kingsleysingh_at_rediffmail.com> wrote:
>
>>
>>
>> try reloading the device once....this might be because of process not
>> freed up after use...
>>
>> kingsley
>> On Fri, 10 Apr 2009 Ryan West wrote :
>> >Rakesh,
>> >
>> >Sounds like you're trying to do too much with not enough memory. Can you
>> post a show ver?
>> >
>> >Check out the output interpreter if you want more details.
>> >
>> >https://www.cisco.com/cgi-bin/Support/OutputInterpreter/home.pl
>> >
>> >-ryan
>> >
>> >-----Original Message-----
>> > From: nobody_at_groupstudy.com
>> [mailto:nobody_at_groupstudy.com] On Behalf Of rakesh m
>> >Sent: Friday, April 10,
>> 2009 9:18 AM
>> >To: ccielab_at_groupstudy.com
>> >Subject: strange nat problem ..
>> memory allocation
>> >
>> >i was doing a self designed simple three router topology
>> nat problem and i
>> >encountered this following error . i have no idea of this
>> error can any one
>> >please explain me what this means .. as i read it i could
>> understand that
>> >memory couldnt be allocated
>> >
>> >r0(config-if)#ip nat inside
>> >%
>> NBAR ERROR: due to memory problem, parsing stopped
>> >% NBAR Error : Activation
>> failed due to insufficient dynamic memory
>> >% NBAR Error: Stile could not add
>> protocol node
>> >%NAT: Error activating CNBAR on the interface FastEthernet0/0
>> >r0(config-if)#
>> >*Mar 1 00:09:47.919: %SYS-2-MALLOCFAIL: Memory allocation of
>> 10260 bytes
>> >fail
>> > from 0x628E2ED4, alignment 0
>> >Pool: Processor Free:
>> 24448 Cause: Memory fragmentation
>> >Alternate Pool: None Free: 0 Cause: No
>> Alternate pool
>> > -Process= "Exec", ipl= 0, pid= 92, -Traceback= 0x61467A3C
>> 0x600165C4
>> >0x6001C
>> >0 0x6001C9F4 0x6362C6AC 0x628E2EDC 0x628C18A0 0x628C21D8
>> 0x628C2150
>> >0x628C2150
>> >x628C2D18 0x628F5F5C 0x62900984 0x628EDC1C 0x6290AD90
>> 0x6290B110
>> >r0(config-if)#
>> >*Mar 1 00:09:47.931: %NBAR-2-NOMEMORY: No memory
>> available for StILE
>> >lmalloc,
>> >-Traceback= 0x61467A3C 0x628E2EF8 0x628C18A0
>> 0x628C21D8 0x628C2150
>> >0x628C2150
>> >628C2D18 0x628F5F5C 0x62900984 0x628EDC1C
>> 0x6290AD90 0x6290B110 0x61C4742C
>> >0x6
>> >49BDC 0x614B3A8C 0x614D759C
>> >r0(config-if)#int fa0/1
>> >r0(config-if)#ip nat outside
>> >% NBAR ERROR: symbol
>> addition
>> >% NBAR ERROR: symbol addition
>> >% NBAR ERROR: symbol addition
>> >% NBAR
>> ERROR: symbol addition
>> >% NBAR ERROR: symbol addition
>> >% NBAR ERROR: symbol
>> addition
>> >% NBAR ERROR: symbol addition
>> >% NBAR ERROR: symbol addition
>> >% NBAR
>> ERROR: symbol addition
>> >% NBAR ERROR: symbol addition
>> >% NBAR ERROR: symbol
>> addition
>> >% NBAR ERROR: symbol addition
>> >% NBAR ERROR: symbol addition
>> >% NBAR
>> ERROR: symbol addition
>> >% NBAR ERROR: symbol addition
>> >% NBAR ERROR: symbol
>> addition
>> >% NBAR ERROR: symbol addition
>> >% NBAR ERROR: symbol addition
>> >% NBAR
>> ERROR: symbol addition
>> >% NBAR ERROR: symbol addition
>> >% NBAR ERROR: symbol
>> addition
>> >% NBAR ERROR: symbol addition
>> >% NBAR ERROR: symbol addition
>> >% NBAR
>> ERROR: symbol addition
>> >% NBAR ERROR: symbol addition
>> >% NBAR ERROR: symbol
>> addition
>> >% NBAR ERROR: symbol addition
>> >% NBAR ERROR: symbol addition
>> >% NBAR
>> ERROR: symbol addition
>> >% NBAR ERROR: symbol addition
>> >% NBAR ERROR: symbol
>> addition
>> >% NBAR ERROR: symbol addition
>> >% NBAR ERROR: symbol addition
>> >% NBAR
>> ERROR: symbol addition
>> >% NBAR ERROR: symbol addition
>> >% NBAR ERROR: symbol
>> addition
>> >% NBAR ERROR: symbol addition
>> >% NBAR ERROR: symbol addition
>> >% NBAR
>> ERROR: symbol addition
>> >% NBAR ERROR: symbol addition
>> >% NBAR ERROR: symbol
>> addition
>> >% NBAR ERROR: symbol addition
>> >% NBAR ERROR: symbol addition
>> >% NBAR
>> ERROR: symbol addition
>> >% NBAR ERROR: symbol addition
>> >% NBAR ERROR: symbol
>> addition
>> >% NBAR ERROR: symbol addition
>> >% NBAR ERROR: symbol addition
>> >% NBAR
>> ERROR: symbol addition
>> >% NBAR ERROR: symbol addition
>> >% NBAR ERROR: symbol
>> addition
>> >% NBAR ERROR: symbol addition
>> >% NBAR ERROR: symbol addition
>> >% NBAR
>> ERROR: symbol addition
>> >% NBAR ERROR: symbol addition
>> >% NBAR ERROR: symbol
>> addition
>> >% NBAR ERROR: symbol addition
>> >% NBAR ERROR: symbol addition
>> >% NBAR
>> ERROR: symbol addition
>> >% NBAR ERROR: symbol addition
>> >% NBAR Error :
>> Activation failed due to insufficient dynamic memory
>> >% NBAR Error: Stile
>> could not add protocol node
>> >%NAT: Error activating CNBAR on the interface
>> FastEthernet0/1
>> >r0(config-if)#
>> >*Mar 1 00:10:06.827: CCE_CP: Can't
>> cce_create_class_group: Can't allocate
>> >cla
>> > group id.
>> >r0(config-if)#
>> >
>> >btw iam doing this on gns3
>> >
>> >
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>
>
> --
> Pavel Bykov
> ----------------
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