Re: [CentOS] Centos 7 force reverse dns lookup for none registered addr

2017-01-12 Thread Steven Tardy
> On Jan 10, 2017, at 4:17 PM, Itschak Mugzach wrote: > > after reviewing TCPDUMP Did you `tcpdump` with the -nn option? If not than tcpdump was probably doing the reverse DNS lookup. ___ CentOS mailing list CentOS@centos.org https://lists.centos.org

[CentOS] Centos 7 force reverse dns lookup for none registered addr

2017-01-10 Thread Itschak Mugzach
I have an application running on a home network. the client is windows and the server is Centos 7. ​I can access the application from a browser, but when I try a HTTP POST from another Centos 7 box (CLI) I get 54 ECONNRESET Connection reset by peer RECV. after reviewing TCPDUMP i see that Centos