http://pierky.wordpress.com/2010/03/29/netflow-installation-and-configuration-of-nfdump-and-nfsen-on-debian/
I have a static IPv4 address from CenturyLink (x.y.z.198). To find my corresponding IPv6 6rd address I need to convert my IPv4 address to hex and append CenturyLink’s 6rd prefix.
My ipv4 address: x.y.z.198
My IPv6 6rd address: XX:YY:ZZ:C6
where XX (in hex)=x (in decimal)
Prepending CenturyLink’s IPv6 6rd prefix (2602::/24) to my 6rd address leaves me with 2602:00XX:YYZZ:C600::
Today, Ubuntu 12.04.1 (GNOME Classic) was giving me this error when unmounting and SSHFS drive: “mount disagrees with the fstab.”
The SSHFS syntax has changed a bit recently. I modified my fstab to the syntax below and all is well.
In /etc/fstab:
USER@SERVER:/path/to/project /mnt/server fuse.sshfs user,noauto,transform_symlinks,idmap=user 0 0
I turned up a 7Mbps DSL connection with CenturyLink this evening. Here’s the configuration I used to get the circuit working. The ‘debug ppp authentication command’ helped a lot, too.
Note: To get the username and password I had to call CenturyLink technical support. The CenturyLink provisioned modems must have some mechanism to get the necessary information automatically.
interface ATM0
no ip address
no atm ilmi-keepalive
dsl operating-mode auto
pvc 0/32
dialer pool-member 1
protocol ppp dialer
!
!
interface Dialer0
ip address negotiated
ip nat outside
ip nbar protocol-discovery
encapsulation ppp
dialer pool 1
ppp pap sent-username USERNAME password PASSWORD
!
int FastEthernet0
ip nat inside
!
ip nat inside source list 111 interface Dialer0 overload
!
ip route 0.0.0.0 0.0.0.0 Dialer0
!