Bug 42970
Summary: | wu-ftpd has long delay while connecting | ||
---|---|---|---|
Product: | [Retired] Red Hat Linux | Reporter: | Tom Wood <woodt> |
Component: | wu-ftpd | Assignee: | Bernhard Rosenkraenzer <bero> |
Status: | CLOSED NOTABUG | QA Contact: | David Lawrence <dkl> |
Severity: | medium | Docs Contact: | |
Priority: | medium | ||
Version: | 7.1 | ||
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: | 2001-05-31 02:33:10 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: |
Description
Tom Wood
2001-05-31 02:33:05 UTC
This behavior is intentional - most people want to log hostnames rather than/in addition to IP addresses. The right fix is to fix up the DNS responsible for the client's IP. If you need to work around buggy DNS servers, you have to recompile with --disable-dns. The right fix for this is to have a option to turn it off, rather than to assume that everyone using it has access to the DNS server from which the connections will be made. Yeah, I could fix the world's DNS problems, but my schedule is already pretty packed. Way too many times the reverse DNS entries are poorly maintained, often missing, especially by those administering Windoze boxes. Oddly enough, this seems to be the only entry about this in bugzilla. There are dozens of Internet references and deja entries with others upset about this. Another troubling aspect of wu-ftpd is the wide variances from one revision to the next of /etc/ftp* entries, command line switches under which the package is compiled, etc. We need some stability here. I have the same issue, but the delay is more than 30s ( around 2min).Our server is behind a firewall that drop connection after sync timeout. Is it possible to turn off the reverse lookup option without rebuild ? Will be any release that implement this change. PS: I have the same issue with telnet. |