Network configuration in FreeBSD

Bhuvaneswari Ramkumar ramkumar at iastate.edu
Mon Jan 28 18:10:42 PST 2008


the netstat reads:

#netstat -nr

Routing tables

Internet:
Destination Gateway  Flags  REfs  Use Netif     Expire
127.0.0.1     127.0.0.1   UH        0    41     lo0


Internet 6

Destination          Gateway          Flags   Netif
Expire
::1                            ::1                   UH       lo0
fe80::%lo0/64       fe80::1%lo0        U         lo0
fe80::1%lo0           link#3                 UHL     lo0
ff01::/32                    ::1                      U        lo0
ff02 :: %lo0/32          ::1                    UC          lo0


On Mon, Jan 28, 2008 at 9:03 PM, Bhuvaneswari Ramkumar <ramkumar at iastate.edu>
wrote:

> ok here u go, the exact output of the the commands:
>
> #ifconfig -a
>
> em0: flags=8802<BROADCAST, SIMPLEX, MULTICAST> mtu 1500
> options=b<RXSCUM, TXSCUM, VLAN_MTU>
> ether :0d:56:f0:f1:ba
> media:Ethernet autoselect (100baseTX <full-duplex>)
> status: active
>
> plip0:flags=108810<POINTTOPOINT,SIMPLEX,MULTICAST> mtu 1500
> lo0:flags=8049<UP, LOOPBACK,RUNNING,MULTICAST> MTU 16384
> inet 127.0.0.1 netmask 0xff000000
> inet ::1 prefixlen 128
> inet6 fe80 :: 1% lo0 prefixlen 64 scopeid 0x3
>
>
> On Mon, Jan 28, 2008 at 8:06 PM, Giorgos Keramidas <
> keramida at ceid.upatras.gr> wrote:
>
> > On 2008-01-28 18:18, Bhuvaneswari Ramkumar <ramkumar at iastate.edu> wrote:
> > > On Mon, Jan 28, 2008 at 4:42 PM, Christopher Cowart <
> > ccowart at rescomp.berkeley.edu> wrote:
> > > >
> > > > Send the list the output of the following commands:
> > > > # ifconfig -a
> > > > # netstat -rn
> > > >
> > > > With that info, we can probably help you out better.
> > >
> > > ifconfig -a
> > >
> > > em0:  flags .......lot of data .....................
> > > status: active
> > >
> > > ( I'm guessing this is the ethernet interface)
> > >
> > > netstat -rn
> > >
> > > routing tables:
> > > Internet :
> > > 127.0.0.1  ..followed by some IPs, flags(UH), etc ..
> > >
> > > Internet6
> > > expire followed by some hex-values and flags
> > >
> > > would this do or more specifics needed ?
> >
> > Not really, no.  You are supposed to show the *exact* output of
> > commands, if you expect more useful answers.
> >
> > Now, I understand that without networking, it may be tricky to capture
> > the output and post it in an email message.
> >
> > If you have a floppy disk you can use the floppy to capture the output
> > of these commands, i.e. by mounting it:
> >
> >        # cd /root
> >        # mount -t msdosfs /dev/fd0 /mnt
> >        # ifconfig -a > /mnt/ifconfig.txt
> >        # netstat -rn > /mnt/netstat.txt
> >        # umount /mnt
> >
> > If you have a USB flash drive, you can mount that too (assuming it has a
> > single FAT partition):
> >
> >        ( plug the USB flash disk into a USB socket )
> >
> >        # cd /root
> >        # mount -t msdosfs /dev/da0s1 /mnt
> >        # ifconfig -a > /mnt/ifconfig.txt
> >        # netstat -rn > /mnt/netstat.txt
> >        # umount /mnt
> >
> >        ( unplug the flash disk )
> >
> > It will help immensely if you post the *exact* output of the commands
> > mentioned by Christopher.
> >
> > - Giorgos
> >
> > _______________________________________________
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> >
>
>


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