Strange NMAP results

Mykola Dzham freebsd at levsha.org.ua
Thu Apr 20 13:30:27 UTC 2006


 Derrick Edwards wrote:
>      This is what is in my /etc/rc.conf. They are listed at the bottom of the 
> file because I took this rc.conf from my other machines. Should that matter?
> network_interfaces=dc0

Wrong. Remove line "network_interfaces=dc0" or change to
network_interfaces="lo0 dc0"
 
> ifconfig_dc0="inet 192.168.1.109 netmask 0xffffff00"
> ifconfig_lo0="dhcpinet 127.0.0.1 netmask 0xff000000"

Wrong. In /etc/defaults/rc.conf ifconfig_lo0 is set to "inet 127.0.0.1" .
Do not reset this value.

> v/r 
> Derrick
> 
> On Monday 17 April 2006 22:23, Mike Edenfield wrote:
> > Derrick Edwards wrote:
> > > focus# ifconfig -a
> > > dc0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
> > >         options=8<VLAN_MTU>
> > >         inet6 fe80::250:2cff:fe07:937d%dc0 prefixlen 64 scopeid 0x1
> > >         inet 192.168.1.109 netmask 0xffffff00 broadcast 192.168.1.255
> > >         ether 00:50:2c:07:93:7d
> > >         media: Ethernet autoselect (100baseTX <full-duplex>)
> > >         status: active
> > > plip0: flags=108810<POINTOPOINT,SIMPLEX,MULTICAST,NEEDSGIANT> mtu 1500
> > > lo0: flags=8008<LOOPBACK,MULTICAST> mtu 16384
> >
> > This is odd.  Your loopback adapter has no IP addresses
> > bound to it.  That would explain why you can't send to
> > localhost, but not how it ended up in this condition.
> >
> > I suspect there is something in your /etc/rc.conf that is
> > preventing the default ifconfig_lo0 settings from being
> > applied.  First guess: do you have network_interfaces="" set
> > in /etc/rc.conf, and if so, did you forget to include lo0 in
> > the list?
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-- 
Mykola Dzham, LEFT-(UANIC|RIPE)
JID: levsha at jabber.net.ua


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