Wget, Yum and network investigation
antonio montagnani
antonio.montagnani at gmail.com
Thu Feb 23 13:47:42 UTC 2006
2
> e.g. netstat -ntu
>
netstat -ntu
Active Internet connections (w/o servers)
Proto Recv-Q Send-Q Local Address Foreign Address
State
tcp 0 0 192.168.0.1:631 192.168.0.5:52966
TIME_WAIT
tcp 0 0 87.2.98.132:58418 72.14.205.19:80
ESTABLISHED
tcp 0 0 87.2.98.132:58417 72.14.205.19:80
ESTABLISHED
tcp 0 0 87.2.98.132:58416 72.14.205.19:80
ESTABLISHED
tcp 0 0 192.168.0.1:631 192.168.0.5:52967
TIME_WAIT
tcp 0 0 87.2.98.132:37375 66.249.87.104:80
ESTABLISHED
tcp 0 0 192.168.0.1:631 192.168.0.5:52970
TIME_WAIT
tcp 0 0 192.168.0.1:631 192.168.0.5:52971
FIN_WAIT2
tcp 0 0 192.168.0.1:631 192.168.0.5:52968
TIME_WAIT
tcp 0 0 192.168.0.1:631 192.168.0.5:52969
TIME_WAIT
tcp 0 0 192.168.0.1:445 192.168.0.2:1213
ESTABLISHED
>
>
>
> I've seen the following about disabling ipv6 in a prior message on this
> mailing list (a different topic). Maybe you might want to try it.
>
> Add "alias net-pf-10 off" to /etc/modprobe.conf and reboot
Shall I try it???
>
> When debugging DNS issues, you probably want to try playing with the
> "dig" command, rather than other commands. You'll get more specific
> information about the name resolution.
>
> e.g. dig download.fedora.redhat.com
>
>
my output from dig is:
dig download.fedora.redhat.com
; <<>> DiG 9.3.1 <<>> download.fedora.redhat.com
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 39844
;; flags: qr rd ra; QUERY: 1, ANSWER: 4, AUTHORITY: 3, ADDITIONAL: 0
;; QUESTION SECTION:
;download.fedora.redhat.com. IN A
;; ANSWER SECTION:
download.fedora.redhat.com. 300 IN A 66.187.224.20
download.fedora.redhat.com. 300 IN A 209.132.176.20
download.fedora.redhat.com. 300 IN A 209.132.176.220
download.fedora.redhat.com. 300 IN A 209.132.176.221
;; AUTHORITY SECTION:
redhat.com. 600 IN NS ns1.redhat.com.
redhat.com. 600 IN NS ns2.redhat.com.
redhat.com. 600 IN NS ns3.redhat.com.
;; Query time: 107 msec
;; SERVER: 62.211.69.150#53(62.211.69.150)
;; WHEN: Thu Feb 23 14:33:52 2006
;; MSG SIZE rcvd: 162
>
>
Another information is that yum is not working on this router, and it
is fine on other network machines...
Tnx for help
--
Antonio Montagnani
Skype : antoniomontag
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