09-13-2006 08:24 PM - edited 03-03-2019 05:01 AM
Hi,
I saw the IP SNAT Conn Proc is holding the memory too much.
Is there any bug for ip sant processor?
My IOS version is C2800NM-ADVSECURITYK9-M), Version 12.4(5). 2821 is the router.
Is the bug CSCsd66869 problem for my ip snat.
But when checked with show ip nat trans, there is no nat entries at all. All nat entries has expired on both routers.
What can be the problem? Can some body help on this please.
show memory
Head Total(b) Used(b) Free(b) Lowest(b) Largest(b)
Processor 436F0360 198245536 174425096 23820440 23820440 14083936
I/O 3F400000 12582912 5348736 7234176 7121056 7176092
M1#show processes memory sorted
Processor Pool Total: 198245536 Used: 173996592 Free: 24248944
I/O Pool Total: 12582912 Used: 5348672 Free: 7234240
PID TTY Allocated Freed Holding Getbufs Retbufs Process
187 0 136808520 208 136810080 2268 0 IP SNAT Conn Pro
0 0 38813732 9782520 25126808 0 0 *Init*
70 0 531720956 167057052 5242072 34400 1512 IP Input
16 0 2012228 49740 2016504 0 0 ARP Input
09-13-2006 09:48 PM
Hi,
use this command to view snat entries
show ip snat distributed
Try to clear SNAT entries from the translation table before they time out.
using the command
clear ip snat sessions *
and also this command
clear ip snat translation distributed *
HTH
Thanks,
Raj
09-13-2006 11:21 PM
Hi,
Thank you very much for the reply.
There is no entries in NAT and SNAT at all. All are empty and expired.
M1#show ip nat st
Total active translations: 0 (0 static, 0 dynamic; 0 extended)
Outside interfaces:
GigabitEthernet0/1
Inside interfaces:
GigabitEthernet0/0
Hits: 2865692 Misses: 0
CEF Translated packets: 40241, CEF Punted packets: 734300116
Expired translations: 935
Dynamic mappings:
-- Inside Source
[Id: 1] route-map SDM_RMAP_1 pool nat-out-pool refcount 0
pool nat-out-pool: netmask 255.255.255.240
start A.B.C.19 end A.B.C.19
type generic, total addresses 1, allocated 0 (0%), misses 0
Queued Packets: 0
M1#show ip nat tr
M1#show ip snat di
Stateful NAT Connected Peers
SNAT: Mode IP-REDUNDANCY :: ACTIVE
: State READY
: Local Address A.B.C.19
: Local NAT id 20
: Peer Address A.B.C.20
: Peer NAT id 20
: Mapping List 20
M1#
M1#show ip snat di ver
Stateful NAT Connected Peers
SNAT: Mode IP-REDUNDANCY :: ACTIVE
: State READY
: Local Address A.B.C.19
: Local NAT id 20
: Peer Address A.B.C.20
: Peer NAT id 20
: Mapping List 20
: InMsgs 773939, OutMsgs 0, tcb 0x435FE910, listener 0x0
M1#
M1#show ip snat peer A.B.C.20
Show NAT Entries created by peer: A.B.C.20
Pro Inside global Inside local Outside local Outside global
M1#
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