My networking is clearly bollixed, but I can't figure out how:
derek@vinka:~$ nslookup google.com ;; connection timed out; no servers could be reached derek@vinka:~$ curl google.com <HTML><HEAD><meta http-equiv="content-type" content="text/html;charset=utf-8"> <TITLE>301 Moved</TITLE></HEAD><BODY> <H1>301 Moved</H1> The document has moved <A HREF="http://www.google.com/">here</A>. </BODY></HTML>
Surely, if I can't look up a domain, I shouldn't be able to browse to it. Can anybody explain what's going on here?
tracepath is also just a long series of either
no reply responses.
(fwiw, everything was working, but I'm trying to change my secondary router—on a 50' ethernet cable—connected to the cable modem/router to become an AP on the same subnet, instead of being a router on its own subnet)
derek@vinka:~$ env | grep -i proxy derek@vinka:~$ cat /etc/hosts 127.0.0.1 localhost 127.0.1.1 vinka # The following lines are desirable for IPv6 capable hosts ::1 ip6-localhost ip6-loopback fe00::0 ip6-localnet ff00::0 ip6-mcastprefix ff02::1 ip6-allnodes ff02::2 ip6-allrouters derek@vinka:~$ derek@vinka:~$ nslookup > server Default server: 127.0.1.1 Address: 127.0.1.1#53
Interestingly, I get the same result from a system running NetworkManager and another running Connmand.
If I lookup through my router (
nslookup host 192.168.0.1), I still can't get any resolutions, but browsers/curl/wget always work on my laptop, my raspberry Pi media server, and my phone—all of them running different OSes.
What about /etc/nsswitch?
derek@vinka:~$ grep hosts /etc/nsswitch.conf hosts: files mdns4_minimal dns [NOTFOUND=return] resolve [!UNAVAIL=return] dns
Clearly that last
dns is redundant, but it looks right, otherwise.
derek@vinka:~$ cat /etc/resolv.conf # Generated by NetworkManager nameserver 127.0.1.1
On my media server:
derek@nas ~ $ cat /etc/resolv.conf # Generated by Connection Manager nameserver 127.0.0.1