topic Re: TFTP via tunnel in Network Security

TFTP via tunnel

rasoftware — Mon, 11 Mar 2019 11:42:03 GMT

Hi all,

I am trying to TFTP the running config off a ASA via a tunnel onto my LAN.

Can't remember the command for this. It's ip tftp source-interface Vlan1 on a router.

Can anyone help?

Thanks

Re: TFTP via tunnel

Alan Huseyin Kayahan — Tue, 11 Dec 2007 12:41:03 GMT

Hi Rob

copy running-config tftp://tftpserveripaddressinyourlan/config.cfg

Regards

Re: TFTP via tunnel

rasoftware — Tue, 11 Dec 2007 13:12:51 GMT

Hi tried that, same issue

Paint-GW# copy running tftp://192.168.150.233

Source filename [running-config]?

Address or name of remote host [192.168.150.233]?

Destination filename [\]? paint-fw

Cryptochecksum: xxx

just times out

Re: TFTP via tunnel

Alan Huseyin Kayahan — Tue, 11 Dec 2007 13:31:29 GMT

what happens when you run following in ASA

ping 192.168.150.233

Re: TFTP via tunnel

rasoftware — Tue, 11 Dec 2007 13:32:39 GMT

fails - but can ping from behind the asa to the subnet.

Re: TFTP via tunnel

Alan Huseyin Kayahan — Tue, 11 Dec 2007 13:40:39 GMT

can you post me the nat0 acl, the cryptomap acl and the firewall IP address?

Re: TFTP via tunnel

acheron69 — Tue, 19 Feb 2008 22:12:46 GMT

Any news on your TFTP via tunnel. I have the same issue.

Re: TFTP via tunnel

davidecooper1967 — Mon, 19 Jan 2009 22:58:58 GMT

You need to identify to the ASA the Address of the TFTP server to allow it

tftp-server inside X.X.X.X filename

filename being what you want to call the config file

then do this

copy running-config tftp:

Source filename [running-config]?

Address or name of remote host [x.x.x.x]?

Destination filename [myfilename]?

Cryptochecksum: e0656519 1a702cac a9463a51 bb8d23bd

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

189404 bytes copied in 12.140 secs (15783 bytes/sec)

regards

David