On 2013-06-14, at 8:40 AM, David Guerra wrote: > What you're saying is that you can't connect to any of the servers behind the > router. > So NS1 is not able to communicate at all (ping or anything) to NS2. > > This seems to be a routing issue that you need to resolve at the router level. > > > > On Fri, Jun 14, 2013 at 1:44 AM, Norman Fournier <nor...@normanfournier.com> > wrote: > On 2013-06-13, at 11:28 PM, David Guerra wrote: > >> Your network config isn't anywhere close to normal. It makes no logical >> sense. >> >> Aside from that if you replaced a network card then maybe your MAC address >> changed and you need to reconfigure the router. >> >> On Thursday, June 13, 2013, Norman Fournier wrote: >> >> On 2013-06-13, at 4:13 PM, Norman Fournier wrote: >> >>> Hello, >>> >>> I have setup two webservers on my network, one connected directly to the >>> ISP with an ethernet card installed to bring it to the router where, it was >>> give an internal ip address and ports opened for ftp, smtp and pop. It is >>> ns1. ns2 is behind the router and handles http, dns and ssh. Mail is >>> currently being properly delivered although my smtp server going out is no >>> longer working for obvious reasons. >>> >>> I can't ping ns1 from ns2. apachectl say my configuration is correct. The >>> only change I made that I can see is the ethernet card in ns1 died. How >>> would this impact my DNS? >>> >>> None of the domains on ns2 are available on the web although the websites >>> on ns1 are. >>> >>> The attached diagram shows before and after. Any help would be greatly >>> appreciated. >>> >>> Norman >>> >>> http://www.normanfournier.com/nf-network-diagram-v9.jpg >>> >> >> It appears that the apache webserver is already loaded and that might be the >> problem, although it is not serving any pages. The following is my terminal >> output. >> >> ns2:~ norman$ apachectl -t >> Syntax OK >> ns2:~ norman$ apachectl restart >> launchctl: >> CFURLWriteDataAndPropertiesToResource(/System/Library/LaunchDaemons/org.apache.httpd.plist) >> failed: -10 >> ns2:~ norman$ apachectl start >> launchctl: >> CFURLWriteDataAndPropertiesToResource(/System/Library/LaunchDaemons/org.apache.httpd.plist) >> failed: -10 >> org.apache.httpd: Already loaded >> ns2:~ norman$ >> >> Norman > > Hello, > > I didn't replace a card, I lost a card. The old router was replaced with a > new router and reconfigured and ports opened as per the diagram in the link. > Aside from that, how should the network be logically setup? It looked logical > enough to me in the old configuration. > > Norman
ns1.normanfournier.com can't ping ns2.normanfournier.com, but it can ping 192.70.190.126, which is the ip address of ns2. [mail:~] root# ping n...@normanfournier.com ping: cannot resolve n...@normanfournier.com: Unknown host [mail:~] root# ping 184.70.190.126 PING 184.70.190.126 (184.70.190.126): 56 data bytes 64 bytes from 184.70.190.126: icmp_seq=0 ttl=63 time=8.892 ms 64 bytes from 184.70.190.126: icmp_seq=1 ttl=63 time=8.367 ms 64 bytes from 184.70.190.126: icmp_seq=2 ttl=63 time=8.492 ms 64 bytes from 184.70.190.126: icmp_seq=3 ttl=63 time=8.265 ms 64 bytes from 184.70.190.126: icmp_seq=4 ttl=63 time=7.874 ms 64 bytes from 184.70.190.126: icmp_seq=5 ttl=63 time=9.619 ms ^C --- 184.70.190.126 ping statistics --- 6 packets transmitted, 6 packets received, 0% packet loss round-trip min/avg/max/stddev = 7.874/8.585/9.619/0.552 ms Norman
