Re: Port Assignment with Static IP
Hi I assume you are talking about NAT/PAT, as your post is a little short on info. Anyway, think about it for a minute, how would it possible for one IP to have two of the same port? So what you need to do is have a subnet on your outside interface that has enough IPs in it so that you can assign multiple identical ports on the outside interface. HTH -- John Hardman, CCNP MCSE+I "Adele Galus" [EMAIL PROTECTED] wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Need the professionals here: Why is it, that you can not assign more than one Static IP Address to the same port number??? I have to configure this router on Monday. Thank you. _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Port Assignment with Static IP
Adele, are you talking two ip addresses on the same interface as in secondary addressing? Ip address 10.1.1.1 255.255.255.0 Ip address 172.24.3.17 255.255.240.0 secondary This can be done on serial interfaces as well as ethernet interfaces Chuck -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of Adele Galus Sent: Saturday, November 11, 2000 8:45 AM To: [EMAIL PROTECTED] Subject:Port Assignment with Static IP Need the professionals here: Why is it, that you can not assign more than one Static IP Address to the same port number??? I have to configure this router on Monday. Thank you. _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Port Assignment with Static IP
Adele, If you were talking about NAT how would the data ever get to the correct destination in translation if you were able to overload the port with multiple IP's and able to overload the IP with multiple ports? John, How would you be configuring what you are talking about? Brian From: "John Hardman" [EMAIL PROTECTED] Reply-To: "John Hardman" [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: Re: Port Assignment with Static IP Date: Sat, 11 Nov 2000 10:02:41 -0700 Hi I assume you are talking about NAT/PAT, as your post is a little short on info. Anyway, think about it for a minute, how would it possible for one IP to have two of the same port? So what you need to do is have a subnet on your outside interface that has enough IPs in it so that you can assign multiple identical ports on the outside interface. HTH -- John Hardman, CCNP MCSE+I "Adele Galus" [EMAIL PROTECTED] wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Need the professionals here: Why is it, that you can not assign more than one Static IP Address to the same port number??? I have to configure this router on Monday. Thank you. _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. Share information about yourself, create your own public profile at http://profiles.msn.com. _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Port Assignment with Static IP
Since I'm not sure if this is a NAT/PAT question Add the "secondary" keyword to the second IP ADDRESS statement. For Example: interface ethernet 0 ip address 192.168.1.1 255.255.255.0 ip address 192.168.1.2 255.255.255.0 secondary ip address 10.2.2.1 255.255.0.0 secondary Rodgers Moore "Adele Galus" [EMAIL PROTECTED] wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Need the professionals here: Why is it, that you can not assign more than one Static IP Address to the same port number??? I have to configure this router on Monday. Thank you. _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Port Assignment with Static IP
Hi Normally you would see a /30 (255.255.255.252) mask on a outside interface. Instead use something that has a few more host IPs available on the interface, i.e. /28 (255.255.255.240) which will give you 14 host IPs with 12 available after the interfaces are addressed. I do not know if this is the recommend method from Cisco or not, but I am using it without any problems at all. Here is short example: Int S0 ip add 12.168.10.1 255.255.255.240 (far side would be 12.168.10.2 255.255.255.240 leaving 3-14 available) ip nat outside int E0 ip add 192.168.10.1 255.255.255.0 ip nat inside ip nat inside source list 19 interface S0 overload (this will overload the 12.168.10.1 address and allow internal users access via 1 IP) ip nat inside source static tcp 192.168.10.6 80 12.168.10.3 80 extendable ip nat inside source static tcp 192.168.10.7 80 12.168.10.4 80 extendable (and so on) ip nat inside source static tcp 192.168.10.17 80 12.168.10.14 80 extendable ip access-list 19 permit 192.168.10.0 0.0.0.255 HTH -- John Hardman, CCNP MCSE+I ""Brian Lodwick"" [EMAIL PROTECTED] wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Adele, If you were talking about NAT how would the data ever get to the correct destination in translation if you were able to overload the port with multiple IP's and able to overload the IP with multiple ports? John, How would you be configuring what you are talking about? Brian From: "John Hardman" [EMAIL PROTECTED] Reply-To: "John Hardman" [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: Re: Port Assignment with Static IP Date: Sat, 11 Nov 2000 10:02:41 -0700 Hi I assume you are talking about NAT/PAT, as your post is a little short on info. Anyway, think about it for a minute, how would it possible for one IP to have two of the same port? So what you need to do is have a subnet on your outside interface that has enough IPs in it so that you can assign multiple identical ports on the outside interface. HTH -- John Hardman, CCNP MCSE+I "Adele Galus" [EMAIL PROTECTED] wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Need the professionals here: Why is it, that you can not assign more than one Static IP Address to the same port number??? I have to configure this router on Monday. Thank you. _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. Share information about yourself, create your own public profile at http://profiles.msn.com. _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Port Assignment with Static IP
What are you refering to? If you want to assign the same IP address to multiple interfaces on the same router, then you must disable routing and configure bridging. The only way to get a clearer picture of what you want to accomplish is to have more detail. -- Willie Bell CCIE,CCDP,CNE email [EMAIL PROTECTED] Adele Galus wrote: Need the professionals here: Why is it, that you can not assign more than one Static IP Address to the same port number??? I have to configure this router on Monday. Thank you. _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
