RE: NAT WITHIN An ETHERNET INTERFACE.
Yes, you can use NAT, translating the private ip range to the virtual IP already assigned to the internet interface, kind of hiding the private network behind one virtual IP, so every host on the network would have the private IP of the router as the default gateway, however, every internet packet reaching the gateway would have the virtual/public address as the source address. you can do this with a firewall as well e g F/wall 4.1 where you decide if you are going to have "hiding IP" or "static IP". Regards. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of [EMAIL PROTECTED] Sent: 01 September 2000 05:33 To: Groupstudy Cisco Subject: NAT WITHIN An ETHERNET INTERFACE. Hi, I have an Ethernet Network with 2 ips. One ip is Internet IP. The other is PRIVATE ip. I want the machines with the private ip\'s also to browse without the use of a proxy server. is it possible to implement this is cisco NAT or anyother service. The cisco IOS version is 11.3 and the router is cisco 2600 model with a single ethernet port. regards - This mail sent through http://www.sify.com ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] STANDARD DISCLAIMER: This message is confidential. You should not copy it or disclose its contents to anyone. You may use and apply the information only for the intended purpose. Internet communications are not secure and therefore RM does not accept legal responsibility for the contents of this message. Any views or opinions presented are only those of the author and not those of RM. If this email has come to you in error please delete it and any attachments. ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: User mode commands
It depends on what you want to trouble shoot, I think it's best you visit www.cisco.com it's got endless useful resources and tips depending on what you are looking for. Regards, Julius -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Israr Akram Sent: 02 August 2000 15:02 To: [EMAIL PROTECTED] Subject: User mode commands I am working for a small ISP, and manly deal with Bay routers, I have a customer with a cisco router, staying in user mode what commands can I use to do basic trouble shooting . any URLs or suggestions. ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] STANDARD DISCLAIMER: This message is confidential. You should not copy it or disclose its contents to anyone. You may use and apply the information only for the intended purpose. Internet communications are not secure and therefore RM does not accept legal responsibility for the contents of this message. Any views or opinions presented are only those of the author and not those of RM. If this email has come to you in error please delete it and any attachments. ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: router reboot
Soft reload issue the command "reload" and for hard reboot pull the power plug, and you should retain your config' assuming you have issued the "wr m" after making any configurational changes -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of H.K Braimoh Sent: 28 July 2000 08:29 To: [EMAIL PROTECTED] Subject: router reboot hi, could u guys please help me on how to go about rebooting a router, what commands do I type in, and what happens when the router is rebooted, are all the configs lost. please help ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] STANDARD DISCLAIMER: This message is confidential. You should not copy it or disclose its contents to anyone. You may use and apply the information only for the intended purpose. Internet communications are not secure and therefore RM does not accept legal responsibility for the contents of this message. Any views or opinions presented are only those of the author and not those of RM. If this email has come to you in error please delete it and any attachments. ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: trace pop3?
The first question is has it ever worked, if yes, then what changed since it last worked, either on your network on the account, confirm with your ISP that the Zone file us still properly set up and that it has not changed. You should be able to telnet to the pop3 account on both ports (25 and 110) if not, it could be a firewall problem (More than likely) if you are behind a firewall or router configuration i e access list et all or that the account is incorrectly set-up or non assistance. If I were you I'll be getting unto my ISP, they need (amongst other things) be able to telnet to the pop3 account on port 110. Regards, Julius -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of ElephantChild Sent: 20 June 2000 12:11 To: tayta Cc: [EMAIL PROTECTED] Subject: Re: trace pop3? On Tue, 20 Jun 2000, tayta wrote: > we have a funny problem from our small network. None of us can Receive mail > from a certain mail server that we use at a remote location. We can however > send mail, using accounts based on that server. > > We can telnet to port 25 but NOT to 110, on the remote mail server. > > All indications are that this is a firewall problem. I have taken down acls > on our office Router temporarily to check this at our side, but problem > still persisted. > > Guys at the other side are 'sure' the problem does not lie with them, it > could of course lie at our ISP, but extremly unlikely or? > > Would be grateful for any trouble shooting tips, to determine where the 110 > pkts are being dropped Use the "log" keyword on your access lists if your IOS version supports it (I think 11.x) so you can see which lines deny or permit which packets on which interface, If you don't or can't, you can also use "show ip accounting access-violations". HTH -- Bungee jumping and skydiving are for wimps. If you want to experience true gut-wrenching terror, have children. --Dusty Rhoades. ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] STANDARD DISCLAIMER: This message is confidential. You should not copy it or disclose its contents to anyone. You may use and apply the information only for the intended purpose. Internet communications are not secure and therefore RM does not accept legal responsibility for the contents of this message. Any views or opinions presented are only those of the author and not those of RM. If this email has come to you in error please delete it and any attachments. ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Sylvan Prometric Vouchers
Yes please, feed me in Ciao, Julius -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of MATTHEW BRINSFIELD Sent: 15 June 2000 18:58 To: [EMAIL PROTECTED] Subject: Sylvan Prometric Vouchers I have seven Sylvan Prometric testing vouchers for sale. Each one is good for any of the CCNA/CCNP tests that are required for certification. The tests cost $100.00, I'll let the vouchers go for $50.00 a piece. Let me know if anyone is interested. Sean Get free email and a permanent address at http://www.netaddress.com/?N=1 ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] STANDARD DISCLAIMER: This message is confidential. You should not copy it or disclose its contents to anyone. You may use and apply the information only for the intended purpose. Internet communications are not secure and therefore RM does not accept legal responsibility for the contents of this message. Any views or opinions presented are only those of the author and not those of RM. If this email has come to you in error please delete it and any attachments. ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Which is right? 'trace' or 'traceroute'
Trace and tracert (not traceroute)'s fine, it depends on where you are and what you are doing, e. g, in a router you would be entering trace (ip address), whereas in "dos" environment you'll enter tracert and when it is a verbal conversation you are most likely to say "trace route" -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Hou, Li Sent: 14 June 2000 14:18 To: [EMAIL PROTECTED] Subject: Which is right? 'trace' or 'traceroute' I am studying for CIT exam. trace or traceroute, which is right answer? ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] STANDARD DISCLAIMER: This message is confidential. You should not copy it or disclose its contents to anyone. You may use and apply the information only for the intended purpose. Internet communications are not secure and therefore RM does not accept legal responsibility for the contents of this message. Any views or opinions presented are only those of the author and not those of RM. If this email has come to you in error please delete it and any attachments. ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: NAT for ISPs
I work for an ISP and sometimes we advice our clients to use NAT if their IP requirement is too large for comfort, it helps us to best distribute our ip allocations more efficiently, obviously we would allocate a public address on their radius profile and every other address would translate unto that.. Regards, Julius -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of [EMAIL PROTECTED] Sent: 07 June 2000 09:24 To: [EMAIL PROTECTED] Subject: NAT for ISPs Dear All, Anybody here who work for ISP that use NATed/PATed address for their clients? Is it appropriate for ISP to use NAT/PAT? Thanks Reden ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] STANDARD DISCLAIMER: This message is confidential. You should not copy it or disclose its contents to anyone. You may use and apply the information only for the intended purpose. Internet communications are not secure and therefore RM does not accept legal responsibility for the contents of this message. Any views or opinions presented are only those of the author and not those of RM. If this email has come to you in error please delete it and any attachments. ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: cisco-windowsNT
if you are getting connected and losing connections almost immediately, sounds like there must be some authentication problem on your authentication server -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Krishnan Narayanan Sent: 30 May 2000 13:50 To: '[EMAIL PROTECTED]' Subject: cisco-windowsNT I have a Cisco 26000 series router with a BRI interface. I need to conenct this router on ISDN to a Windows NT machine ( NT ver 4) which is conencted to an OMNI 128 Zyxel TA. I have configured the router as per CISCO docs . The call lands on the TA fine. I get a message on the router saying that the call is connected and then the calll gets disconnected. Windows NT event viewer shows the following message : 20070 , ppp authentication, unable to converge. I have tried using PAP, CHAP as well as MS CHAP. Dialin permissions in NT have also been given. Has a CISCO router been configured to Dial to an NT machine ?? If so, can I have the configuration of the same ? @ I would appreciate it if you could give me a config for the above senario. ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] STANDARD DISCLAIMER: This message is confidential. You should not copy it or disclose its contents to anyone. You may use and apply the information only for the intended purpose. Internet communications are not secure and therefore RM does not accept legal responsibility for the contents of this message. Any views or opinions presented are only those of the author and not those of RM. If this email has come to you in error please delete it and any attachments. ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
