>
> Get rid of the isdn line, and do your whole show using pppd through a
> normal dialup phone line ( yes 56 K modem )
>
>
> On Thu, 8 Oct 1998, Chan Foo Bang wrote:
>
> > -----BEGIN PGP SIGNED MESSAGE-----
> > Hash: SHA1
> >
> >
> > I need your expertise and suggestion on this matter...
> >
> > Currently, our system is using a 64K ISDN dial-up. As you all know, ISDN
> > dail-up is not UP all the time and it only active when there is people
> > surfing or activiti in the internal network. We also have a fix ip address.
> > We are using linux firewall and have a mail server in our local network
> > (behind the firewall). Our parent company have a 64K lease line. So since
> > we can't host our internet mail server in our organisation( we are using
> > ISDN dial-up), so we make use of our parent company lease line to host our
> > mail server. We register our domain name and whatever mail for this domain,
> > it will send to the mail server that we set up and located in our parent
> > company. So when a user want to read a mail, they need to connect to the
> > mail server in the parent company to retrieve mail. Sometime it is very
> > uncovenience and sometime the downloading mail from this mail server to the
> > user workstation is very very slow. So what you guy will suggest to solve
> > this problem?
> >
> > The setup is like this:-
> >
> >
> > parent company
> > our company
> > with 64K lease line with ISDN dial-up with fix IP
> > line 24Hours UP
> > line will only UP during working hours
> > geografically different
> > places
> > parent.com.my
> > sister.com.my
> >
> > |--------------------|
> > |-----------------|
> > | | internet
> > | |
> > | | -- --- --- -- --
> > - - - -- - -- - - | |
> > |------------------- |
> > |-----------------|
> >
> > 1 Linux mail server
> > 1 Linux mail server
> > for inernal staff and internet
> > currently only for internal
> > 1 DNS server
> > No DNS server
> >
> > (the primary domain is point to ip of parent company)
> >
> >
> >
> >
> > It is POSSIBLE to set such a way that whatever there is a mail to our
> > company (user@sister.com.my) that go to the parent company, it will foward
> > the mail to our company mail server? (since we have our own internel mail
> > server) and whatever mail to user@parent.com.my remain in the parent mail
> > server. If it can be done, HOW? And another thing is that how the mail
> > going to foward the mail to the sister company during at night (the line is
> > not UP) if there is a mail to one of the user in sister.com.my?
> >
> > Thank your for the advice in advance.
> >
> > FB
> >
> >
> >
> >
> >
> > -----BEGIN PGP SIGNATURE-----
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> >
> > iQA/AwUBNhxGOyDHUElzqWGOEQKWWgCdHSszIFkIVKJtYmPHQRGC/wa/8nkAmwUu
> > L/sb1bbsPpslG6u9Eoj6CGb5
> > =TRD/
> > -----END PGP SIGNATURE-----
> >
> > -
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> >
>
>
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> Corporate Intranet & Internet Security
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