F5 Auto Backup iApp Error 550 Filename Invalid on FTP
Trying the codeshare iApp here :https://devcentral.f5.com/codeshare/f5-iapp-automated-backup-1114 All works well but then dies at the end with the ftp stor command. Tried some stuff with adding / etc to the path on filezilla but still nothing. (000010)4/9/2019 15:36:11 PM - (not logged in) (10.1.62.42)> 215 UNIX emulated by FileZilla (000010)4/9/2019 15:36:11 PM - (not logged in) (10.1.62.42)> USER labftp (000010)4/9/2019 15:36:11 PM - (not logged in) (10.1.62.42)> 331 Password required for labftp (000010)4/9/2019 15:36:11 PM - (not logged in) (10.1.62.42)> PASS ********** (000010)4/9/2019 15:36:11 PM - labftp (10.1.62.42)> 230 Logged on (000010)4/9/2019 15:36:11 PM - labftp (10.1.62.42)> TYPE I (000010)4/9/2019 15:36:11 PM - labftp (10.1.62.42)> 200 Type set to I (000010)4/9/2019 15:36:11 PM - labftp (10.1.62.42)> PASV (000010)4/9/2019 15:36:11 PM - labftp (10.1.62.42)> 227 Entering Passive Mode (10,1,62,201,219,75) (000010)4/9/2019 15:36:11 PM - labftp (10.1.62.42)> STOR /ftpsrv/20190409_bigip2.akmlab.local.ucs (000010)4/9/2019 15:36:11 PM - labftp (10.1.62.42)> 550 Filename invalid (000010)4/9/2019 15:36:11 PM - labftp (10.1.62.42)> QUIT (000010)4/9/2019 15:36:11 PM - labftp (10.1.62.42)> 221 Goodbye (000010)4/9/2019 15:36:11 PM - labftp (10.1.62.42)> disconnected. (000011)4/9/2019 15:36:27 PM - (not logged in) (10.1.62.41)> Connected on port 21, sending welcome message... (000011)4/9/2019 15:36:27 PM - (not logged in) (10.1.62.41)> 220-FileZilla Server 0.9.60 beta (000011)4/9/2019 15:36:27 PM - (not logged in) (10.1.62.41)> 220-written by Tim Kosse (tim.kosse@filezilla-project.org) (000011)4/9/2019 15:36:27 PM - (not logged in) (10.1.62.41)> 220 Please visit https://filezilla-project.org/ (000011)4/9/2019 15:36:27 PM - (not logged in) (10.1.62.41)> SYST (000011)4/9/2019 15:36:27 PM - (not logged in) (10.1.62.41)> 215 UNIX emulated by FileZilla (000011)4/9/2019 15:36:27 PM - (not logged in) (10.1.62.41)> USER labftp (000011)4/9/2019 15:36:27 PM - (not logged in) (10.1.62.41)> 331 Password required for labftp (000011)4/9/2019 15:36:27 PM - (not logged in) (10.1.62.41)> PASS ********** (000011)4/9/2019 15:36:27 PM - labftp (10.1.62.41)> 230 Logged on (000011)4/9/2019 15:36:27 PM - labftp (10.1.62.41)> TYPE I (000011)4/9/2019 15:36:27 PM - labftp (10.1.62.41)> 200 Type set to I (000011)4/9/2019 15:36:27 PM - labftp (10.1.62.41)> PASV (000011)4/9/2019 15:36:27 PM - labftp (10.1.62.41)> 227 Entering Passive Mode (10,1,62,201,244,80) (000011)4/9/2019 15:36:27 PM - labftp (10.1.62.41)> STOR /ftpsrv/20190409_bigip1.akmlab.local.ucs (000011)4/9/2019 15:36:27 PM - labftp (10.1.62.41)> 550 Filename invalid (000011)4/9/2019 15:36:27 PM - labftp (10.1.62.41)> QUIT (000011)4/9/2019 15:36:27 PM - labftp (10.1.62.41)> 221 Goodbye (000011)4/9/2019 15:36:27 PM - labftp (10.1.62.41)> disconnected.Solved668Views0likes2CommentsPassing client IP's for FTP
Our FTP server(behind our f5) has an auto ban feature that is blocking the self ip address of F5 after multiple invalid logins. This in turn blocks all FTP traffic. I have use x-forwarder-for in the past but I cant seem to find the equivalent for FTP. Our workaround is to not auto ban IP addresses but this is a security risk. My solution is to move from Automap/SNAT to None (Routed Mode) and make the F5 the default gateway of the SFTP server (This would pass the real client IP at Layer 3). I seem to have a hit a roadblock on how to exactly do that. Current Config EXT listener (F5 virtual server) 10.10.10.181 > Pool Member (ftp server) 192.168.66.3 Self IP of F5 192.168.1.3 How would I specifically configure the Virtual Forwarding (IP) VS so it sends traffic destined for 10.10.10.181 to 192.168.66.3 while passing the real IP address? Do I need to create a static route on my router since the F5 and server are on different VLANs. When I set the DG to the self IP of F5 all traffic dies to that server (as expected). Any help is appreciated!769Views0likes1CommentBrute Force Attack on FTP server
Hi All, Need immediate help, one of our FTP server is facing brute force atack for which we have configured VIP on F5 LTM. Tried blocking the public IP addresses on firewall but still getting attack. Please suggest if anything that can be done at load balancer end and also suggest the tcpdump comman to be use for capturing the packets. Thanks in advance!!282Views0likes1Comment