In general yes. (That why I sayd 'unique virtual interface')
But we have a little different output:
With netstat -a
dedicated ip's
www.hosta.domain:www
www.hostb.domain:www
all ip's
*:www
With netstat -na
dedicated ip's
10.10.10.10:80
10.10.10.11:80
all ip's
0.0.0.0:80
> -----Urspr�ngliche Nachricht-----
> Von: Jolet, John [mailto:[EMAIL PROTECTED]]
> Gesendet: Donnerstag, 10. Januar 2002 16:40
> An: 'Tomcat Users List'
> Betreff: RE: Problems using same port for several services (even with
> different IP / hostname)
>
>
> I think that depends on how you set up the listen, doesn't
> it? if you have
> application A listen on ALL interfaces on port 80, then
> application B that
> starts up later will be blocked. However, if application A
> starts up and
> listens on 10.10.10.10:80, then B can listen on
> 10.10.10.11:80. in the
> latter case, a netstat -a|grep LISTEN (on unix) will show
> 10.10.10.10:80,
> not *:80, which it would in the former case. Am I correct?
>
> -----Original Message-----
> From: Ralph Einfeldt [mailto:[EMAIL PROTECTED]]
> Sent: Thursday, January 10, 2002 9:47 AM
> To: Tomcat Users List
> Subject: AW: Problems using same port for several services (even with
> different IP / hostname)
>
>
> You are wrong!!!
>
> Of course one can have serveral services listening on port 80 on
> one machine if each service used a unique virtual interface (IP).
>
> That's true for unix, linux and windows .
>
> > -----Urspr�ngliche Nachricht-----
> > Von: Tom Drake [mailto:[EMAIL PROTECTED]]
> > Gesendet: Donnerstag, 10. Januar 2002 16:40
> > An: Tomcat Users List
> > Betreff: Re: Problems using same port for several services
> (even with
> > different IP / hostname)
> <snip/>
> > Contrary to your statement below, only one process may bind to the
> > same port (80 in this case) at the same time.
> <snip/>
>
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