I'm get this error messages in log
000875: Sep 16 16:03:16: %IP_VFR-3-COALESCE_ERROR: Unable to coalesce fragments arriving through GigabitEthernet0/0 - datagram 2159 bytes is too big. UDP packet 68.234.57.6:53 -> 85.252.109.29:14247 has ident: 28216 flags:0x0 and 2 fragments
I have a Cisco 3925 router, and tray to run NAT on it
but get error in log, and the router stoping NAT-ing..
Running NAT on nettwork 10.20.nnn.nnn, se access list
use IOS Version SPA.152-4.M4.bin
What could be the reason for this ??
------------- Router Config -------------
!
version 15.2
service timestamps debug datetime
service timestamps log datetime
service password-encryption
service sequence-numbers
!
hostname IT-NAT
!
boot-start-marker
boot system flash0:/c3900-universalk9-mz.SPA.152-4.M4.bin
boot-end-marker
!
!
logging buffered 51200 warnings
enable secret
!
aaa new-model
!
!
aaa session-id common
clock timezone MET 1 0
clock summer-time MET-DST recurring last Sun Mar 2:00 last Sun Oct 2:00
!
ip cef
!
no ip domain lookup
ip domain name IT.no
no ipv6 cef
multilink bundle-name authenticated
!
!
!
license boot module c3900 technology-package securityk9 disable
hw-module sm 1
!
!
!
interface Embedded-Service-Engine0/0
no ip address
shutdown
!
interface GigabitEthernet0/0
description wan-gw
ip address 195.204.17.14 255.255.255.252
ip nat outside
ip virtual-reassembly in max-reassemblies 64
duplex auto
speed auto
!
interface GigabitEthernet0/1
description LAN-gw
ip address 10.10.33.1 255.255.255.0
ip nat inside
ip virtual-reassembly in
media-type sfp
!
interface GigabitEthernet0/2
description dns-server
ip address 192.168.250.12 255.255.255.248 secondary
ip address 192.168.252.12 255.255.255.248
duplex auto
speed auto
!
interface GigabitEthernet1/0
no ip address
shutdown
duplex auto
speed auto
!
interface GigabitEthernet1/1
no ip address
shutdown
duplex auto
speed auto
!
ip forward-protocol nd
!
no ip http server
no ip http secure-server
!
ip nat inside source route-map naten interface GigabitEthernet0/0 overload
ip route 0.0.0.0 0.0.0.0 195.204.17.13
ip route 10.20.96.0 255.255.240.0 10.10.33.100
ip route 85.221.114.0 255.255.254.0 10.10.33.100
ip route 85.252.108.0 255.255.254.0 10.10.33.100
ip route 213.52.48.0 255.255.255.0 10.10.33.100
!
!
access-list 110 permit ip 10.20.96.0 0.0.15.255 any
!
route-map naten permit 10
match ip address 110
!
end
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