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Dynamic DNS vs. Hard-Wired IPv4 Connections
----- Original Message -----
From: "Hesham Soliman (EAB)" <hesham.soliman@era.ericsson.se>
>
> > "Reachable" in what sense? I can see this argument for
> > the IPv6 PDP Context, since you might run a peer-to-peer
> > service over IPv6 for messaging, or whatever...
> >
> > But, what advantage is there to having an IPv4 PDP
> > Context up all of the time? If you are behind any type
> > of NAT (IPv4 NAT or NAT-PT), you won't be reachable
> > from the outside, anyway.
>
> => I wasn't referring to any particular solution
> or type of address. The point I am making is that
> regardless of the type of address you have, if you
> do not have a PDP context up then you are not reachable.
>
> Even if you have private v4 addresses and you need to
> be reachable by someone else inside the same domain
> they cannot reach you if you don't have a PDP
> context. BTW if you do have an IPv6 address you
> are reachable from the outside (by other v6 hosts).
>
> So you should always have a PDP context and be assigned
> at least one address.
>
Assigned at least one "address" or "domain name" ?
Dynamic DNS helps to solve the mobility binding problem...
Vote early and often...
http://www.kvtek.com/ddnsservices.asp
Other links...
DynDNS www.dyndns.org
Yi www.yi.org
DtDNS www.dtdns.com
HammerNode www.hn.org
EyeP www.eyep.net
DynU www.dynu.com
easyDNS www.easydns.com
No-IP www.no-ip.com
dyns.cx www.dyns.cx
dnsQ.org www.dnsq.org
myIP.org www.myip.org
ns1.net www.ns1.net
ZoneEdit www.zoneedit.com
dyn.ee www.dyn.ee
www.centralinfo.net
NOLS www.nols.com
dhs.org www.dhs.org
YYweb.com www.yyweb.com
dyn.ca www.dyn.ca
DDNS.nu www.ddns.nu
miniDNS www.minidns.net
DynDNS.dk www.dyndns.dk
changeIP www.changeip.com
dnsArt www.dnsart.com
DSL Reports www.dslreports.com
GetmyIP.com www.getmyip.com