Bug 104907
| Summary: | passive address returns wrong IP | ||
|---|---|---|---|
| Product: | [Retired] Red Hat Linux | Reporter: | Need Real Name <willem> |
| Component: | wu-ftpd | Assignee: | Thomas Woerner <twoerner> |
| Status: | CLOSED WONTFIX | QA Contact: | David Lawrence <dkl> |
| Severity: | high | Docs Contact: | |
| Priority: | medium | ||
| Version: | 7.2 | ||
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | i386 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2004-02-19 13:26:07 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
Please use vsftpd, wu-ftpd is not maintained anymore. |
From Bugzilla Helper: User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.0.2) Gecko/20030716 Description of problem: There appears to be a problem with the passive address resolution in that it always returns the "everybody else" address. Here is a snippet from ftpaccess passive address 192.168.4.2 192.168.100.0/24 passive address 192.168.4.2 192.168.4.0/24 passive address 66.180.108.10 0.0.0.0/0 passive ports 0.0.0.0/0 40000 40015 This ALWAYS returns 66.180.108.10, even when connecting from 192.168.100.X. E.g. from host 192.168.100.12 ftp> ls 227 Entering Passive Mode (66,180,108,10,156,76) The logs correctly identify the connection as from 192.168.100.12 Sep 23 08:14:58 split ftpd[4204]: ANONYMOUS FTP LOGIN FROM sherkhan.prinmath.com [192.168.100.12], willem Sep 23 08:19:08 split ftpd[4204]: FTP session closed Commenting out the 0.0.0.0/0 line has it return the right address (192.168.4.2) but breaks connections from outside. There are comments on the wu-ftpd-2.8 prerelease mailing list about errors in the routevector code, which may be related: See http://www.landfield.com/wu-ftpd/mail-archive/wuftpd-dev/2003/May/0003.html Version-Release number of selected component (if applicable): wu-ftpd-2.6.2-11.72.1.i386.rpm How reproducible: Always Steps to Reproduce: 1.Add "passive address" lines to ftpaccess 2.One should be 0.0.0.0/0 3.One should be on your local network with different IP that 0.0.0.0/0 Connect with ftp from local network and do an 'ls' Actual Results: wu-ftpd will make a passive connection to the external IP Expected Results: Should make a passive connection to the internal IP Additional info: This appears to be a problem in all 2.6.2 versions.