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NAT extendable

catalystexpress
Level 1
Level 1

Hi All,

Am trying to test the below network

Internet 154.x.x.249 ------------154.x.x.250 router --------LAN

Am trying to host an FTP server in LAN so users from internet can access it

below is my config

interface FastEthernet0/0

description lan

  ip address 10.6.1.90 255.255.0.0

ip inspect IPS in

  ip nat inside

ip virtual-reassembly

  speed auto

full-duplex

  no mop enabled

!

interface FastEthernet0/1

description wan

  ip address 115.x.x.250 255.255.255.252

ip nat outside

  ip virtual-reassembly

speed 100

  full-duplex


ip nat pool NAT-pool 203.1x.1x.209 203.1x.1x.209 netmask 255.255.255.240

ip nat source static tcp 10.6.20.168 21 203.1x.1x.209 21 extendable --> NG

ip nat inside source list 1 pool NAT-pool overload

ip nat inside source static tcp 10.6.20.59 21 203.1x.1x.212 21 extendable ---> NG


access-list 1 remark SDM_ACL Category=2

access-list 1 permit 10.6.0.0 0.0.255.255

when my user try to ftp to the server they get the below error

C:\Documents and Settings>ftp 203.1x.1x.209

> ftp: connect :Unknown error number

ftp>

is it because i have two static nat for FTP ......what am doing wrong ...can anyone please guide me on this....

many thanks for the help........cheers......

3 Replies 3

johnlloyd_13
Level 9
Level 9

hi,

ask your users to temporarily disable their PC FW. the 2 static NAT are using different IPs and shouldn't affect each other.

Thanks for the reply John...it was not FW, but a issue with user network,  its been fixed and they can ftp now...many thanks........cheers.....

nice user problem

good to know its been fixed.