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 From:  Dmitry Sorokin <dimon at intellinet dot ca>
 To:  m0n0wall at lists dot m0n0 dot ch
 Subject:  RE: [m0n0wall] Problems using multiple IP addresses on m0n0wall
 Date:  Wed, 9 Feb 2005 21:03:01 -0700
Quoting Travis Zadikem <tzadikem at picosecond dot com>:

> Here is my status.php
> xl2: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
> 	options=1<RXCSUM>
> 	inet 64.207.38.2 netmask 0xfffffff0 broadcast 64.207.38.15
> 	ether 00:50:da:d6:56:95
> 	media: Ethernet autoselect (100baseTX <full-duplex>)
> 	status: active
> 
> so I ran the following on the exec.php page:
> /sbin/ifconfig xl2 64.207.38.4 netmask 0xfffffff0 alias
> 
> and got the following:
> $ /sbin/ifconfig xl2 64.207.38.4 netmask 0xfffffff0 alias
> ifconfig: ioctl (SIOCAIFADDR): File exists

run this command:
/sbin/ifconfig xl2 add 64.207.38.4 netmask 255.255.255.255

That should do it.

> 
> -----Original Message-----
> From: Robert Staph [mailto:rstaph at digitalimpreza dot com]
> Sent: Wednesday, February 09, 2005 8:16 AM
> To: m0n0wall at lists dot m0n0 dot ch
> Subject: Re: [m0n0wall] Problems using multiple IP addresses on m0n0wall
> 
> 
> goto your-mono-ip/status.php and look in the "interfaces" section and make
> sure its aliased the other external IPs on the WAN interface.  I'm guessing
> you're using the generic-pc m0n0wall image?
> 
> example from my config:
> 
> bge0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
> 	options=3<RXCSUM,TXCSUM>
> 	inet x.y.z.202 netmask 0xfffffff8 broadcast x.y.z.207
> 	inet x.y.z.203 netmask 0xffffffff broadcast x.y.z.203
> 	inet x.y.z.204 netmask 0xffffffff broadcast x.y.z.204
> 	inet x.y.z.205 netmask 0xffffffff broadcast x.y.z.205
> 	inet x.y.z.206 netmask 0xffffffff broadcast x.y.z.206
> 	ether 00:10:18:0b:68:91
> 	media: Ethernet autoselect (100baseTX <full-duplex>)
> status: active
> 
> if you don't have more than just one line here, goto your-mono-ip/exec.php
> and enter:
> 
> /sbin/ifconfig bge0 x.y.z.a netmask 255.255.255.255 alias
> 
> (replacing the bge0 with your WAN interface name and the x.y.z.a with one of
> your external IPs that isn't working)
> 
> 
> 
> Now if everything works fine with that IP address, the fix is to edit your
> conifg.xml by hand and to add something like:
> 
> <shellcmd>/sbin/ifconfig bge0 x.y.z.a netmask 255.255.255.255
> alias</shellcmd>
> 
> (again, replacing the bge0 with your WAN interface name and the x.y.z.a with
> one of your external IPs.  repeat as needed and make sure to place these
> <shellcmd></shellcmd> lines somewhere in the <system></system> area.
> 
> -Rob
> 
> ----- Original Message -----
> From: "Travis Zadikem" <tzadikem at picosecond dot com>
> To: "Monowall (E-mail)" <m0n0wall at lists dot m0n0 dot ch>
> Sent: Wednesday, February 09, 2005 10:01 AM
> Subject: [m0n0wall] Problems using multiple IP addresses on m0n0wall
> 
> 
> > Can someone please tell me why m0n0wall 1.11 is having problems with my
> > multiple IP addresses?
> > I have DNS setup with 2 IP address (64.207.38.4 and 64.207.38.2)  My main
> > WAN IP address on our firewall
> > is 64.207.38.2
> > In the aliases on the firewall I have the following:
> > mail  64.207.38.4  Mail1
> > web  64.207.38.2   Mail2
> >
> > My NAT has the following:
> >
> > WAN  TCP  25 (SMTP)  192.168.1.160
> > (ext.: 64.207.38.4)  25 (SMTP)  SMTP to Mail2
> > WAN  TCP  25 (SMTP)  192.168.1.55  25 (SMTP)
> > WAN  TCP  80 (HTTP)  192.168.1.160  80 (HTTP)
> > WAN  TCP  110 (POP3)  192.168.1.55  110 (POP3)
> > WAN  TCP  443 (HTTPS)  192.168.1.160  443 (HTTPS)  Webmail on new mail
> > server
> > WAN  TCP/UDP  143 (IMAP)  192.168.1.55  143 (IMAP)
> >
> > Externally I can telnet to port 25 of 64.207.38.2 and it works just fine.
> > I
> > can
> > not telnet to port 25 of 64.207.38.4 or port 110 or port 143 but I can
> > from
> > inside the firewall.  What appears to be the problem??
> >
> > Travis
> >
> >
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> >
> >
> 
> 
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