Thank you for your help, I have confirmed that my BSD api supports the sin6_scope_id field in the sockaddr_in6 struct. However what should be the value that I set for the link local addresses. Currently I am probably setting ot to zero (memcpy the entire structure zero and donot assign any thing to it). are there any #defines that i can look up for different scope. I have Unix Netwrok programming by W.Richards but since its published in 1998 no such info is provided in it. Please tell me what value i should assign so that it works on link local or site local addresses!
Regards Affan --- Sukhdeep Johar <[EMAIL PROTECTED]> wrote: > >> Some IPv6 implementations may not support link-local addresses(or > scopes) > This comment is wrt the BSD api support for scopes only. ( not IPv6 > stack) > > >>> "Sukhdeep Johar" <[EMAIL PROTECTED]> 09/26/02 03:29PM >>> > Did you specify the parameter sin6_scope_id also ? > That will be required along with the Link Local addresses. > > It also depends on what system you are using. Some IPv6 > implementations > may not support link-local addresses(or scopes). You will have to > check > that. > > regards, > Sukhdeep > > >>> MIP Team <[EMAIL PROTECTED]> 09/26/02 12:20PM >>> > Hello, > I have encountered a very strange problem. While trying to connect > (via a SOCK_STREAM socket) to a remote system and supplying its link > local address (FE80:... ) the connect call failed with perror saying > that the arguments were invalid. > However when i added a globally unique IP to the same remote system > (3ffe::4f) and supplied this address to the client, the same > client-server program worked perfectly fine. > My question is this: are the link local addresses somethings that > cannot be used for communicating in the berkley API? or is there > something that I am missing over here? > > What do you people opine! > Regards, > Affan Ahmed > > > > __________________________________________________ > Do you Yahoo!? > New DSL Internet Access from SBC & Yahoo! > http://sbc.yahoo.com > --------------------------------------------------------------------- > The IPv6 Users Mailing List > Unsubscribe by sending "unsubscribe users" to [EMAIL PROTECTED] > --------------------------------------------------------------------- > The IPv6 Users Mailing List > Unsubscribe by sending "unsubscribe users" to [EMAIL PROTECTED] __________________________________________________ Do you Yahoo!? New DSL Internet Access from SBC & Yahoo! http://sbc.yahoo.com --------------------------------------------------------------------- The IPv6 Users Mailing List Unsubscribe by sending "unsubscribe users" to [EMAIL PROTECTED]
