Re: Disable telnet port (Cisco Trivia) [7:3289]
1. I assume across WAN means using routable protocol. 2. IPX is the alternative routable protocol. 3. SNMP supports IPX ... Not having tested that with Cisco, I cannot be sure... is that one of the solutions ? Jason ""Brian Dennis"" wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > No it's not a bug or security hole. > > The object is to connect to a router remotely (i.e. over a WAN) that doesn't > have an IP address configured. > > Brian > > > -Original Message- > > From: Brian [mailto:[EMAIL PROTECTED]] > > Sent: Friday, May 04, 2001 10:49 PM > > To: Brian Dennis > > Cc: [EMAIL PROTECTED] > > Subject: RE: Disable telnet port (Cisco Trivia) [7:3287] > > > > > > hmm, no ip, no console? > > > > Running other routing protocols? > > > > What are you trying to do? > > > > If its your router, you should know the ios version, some have known > > weaknesses. > > > > Brian "Sonic" Whalen > > Success = Preparation + Opportunity > > > > > > On Sat, 5 May 2001, Brian Dennis wrote: > > > > > Anyone know how to get to a Cisco router remotely that doesn't > > have an IP > > > address configured on it? Going in through a console, aux or async line > > > doesn't count. > > > > > > Brian Dennis, CCIE #2210 (R&S)(ISP/Dial) CCSI #98640 > > > 5G Networks, Inc. > > > [EMAIL PROTECTED] > > > 925) 260-2724 > > > > > > > -Original Message- > > > > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of > > > > EA Louie > > > > Sent: Friday, May 04, 2001 9:00 PM > > > > To: [EMAIL PROTECTED] > > > > Subject: Re: Disable telnet port [7:3237] > > > > > > > > > > > > If you have the right version of IOS, you can > > > > transport input ssh > > > > > > > > and to answer Chuck's questions, there is a way to disable telnet and > > > > everything else, > > > > transport input none > > > > > > > > - Original Message - > > > > From: Jacques Atlas > > > > To: > > > > Sent: Friday, May 04, 2001 3:12 PM > > > > Subject: RE: Disable telnet port [7:3237] > > > > > > > > > > > > > On Fri, 4 May 2001, Chuck Larrieu wrote: > > > > > > > > > > |By "telnet port" do you mean TCP port 23. Or do you mean the VTY's > > > > > |themselves? > > > > > | > > > > > |If the latter, the most effective way is to require a > > login but set no > > > > > |password. > > > > > |Eg > > > > > | > > > > > |Line vty 0 4 > > > > > |Login > > > > > > > > > > anyone know if you can _disable_ telnet to a cisco and only ssh ? > > > > > > > > > > something like "no service telnet" would be great > > > > > > > > > > -- > > > > > jacques > > > > > 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] > > > 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] Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=3316&t=3289 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Disable telnet port (Cisco Trivia) [7:3289]
Are you going connect local and remote router via bridging? rgds; Vincent Chong ""Brian Dennis"" wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > No it's not a bug or security hole. > > The object is to connect to a router remotely (i.e. over a WAN) that doesn't > have an IP address configured. > > Brian > > > -Original Message- > > From: Brian [mailto:[EMAIL PROTECTED]] > > Sent: Friday, May 04, 2001 10:49 PM > > To: Brian Dennis > > Cc: [EMAIL PROTECTED] > > Subject: RE: Disable telnet port (Cisco Trivia) [7:3287] > > > > > > hmm, no ip, no console? > > > > Running other routing protocols? > > > > What are you trying to do? > > > > If its your router, you should know the ios version, some have known > > weaknesses. > > > > Brian "Sonic" Whalen > > Success = Preparation + Opportunity > > > > > > On Sat, 5 May 2001, Brian Dennis wrote: > > > > > Anyone know how to get to a Cisco router remotely that doesn't > > have an IP > > > address configured on it? Going in through a console, aux or async line > > > doesn't count. > > > > > > Brian Dennis, CCIE #2210 (R&S)(ISP/Dial) CCSI #98640 > > > 5G Networks, Inc. > > > [EMAIL PROTECTED] > > > 925) 260-2724 > > > > > > > -Original Message- > > > > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of > > > > EA Louie > > > > Sent: Friday, May 04, 2001 9:00 PM > > > > To: [EMAIL PROTECTED] > > > > Subject: Re: Disable telnet port [7:3237] > > > > > > > > > > > > If you have the right version of IOS, you can > > > > transport input ssh > > > > > > > > and to answer Chuck's questions, there is a way to disable telnet and > > > > everything else, > > > > transport input none > > > > > > > > - Original Message - > > > > From: Jacques Atlas > > > > To: > > > > Sent: Friday, May 04, 2001 3:12 PM > > > > Subject: RE: Disable telnet port [7:3237] > > > > > > > > > > > > > On Fri, 4 May 2001, Chuck Larrieu wrote: > > > > > > > > > > |By "telnet port" do you mean TCP port 23. Or do you mean the VTY's > > > > > |themselves? > > > > > | > > > > > |If the latter, the most effective way is to require a > > login but set no > > > > > |password. > > > > > |Eg > > > > > | > > > > > |Line vty 0 4 > > > > > |Login > > > > > > > > > > anyone know if you can _disable_ telnet to a cisco and only ssh ? > > > > > > > > > > something like "no service telnet" would be great > > > > > > > > > > -- > > > > > jacques > > > > > 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] > > > 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] Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=3303&t=3289 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Disable telnet port (Cisco Trivia) [7:3289]
a 3com can do it with rarp, and I see you can use ip rcmd remote-host ip-address, though I have not tried it. I'll stop flailing now and go crash. Brian "Sonic" Whalen Success = Preparation + Opportunity On Sat, 5 May 2001, Brian Dennis wrote: > No it's not a bug or security hole. > > The object is to connect to a router remotely (i.e. over a WAN) that doesn't > have an IP address configured. > > Brian > > > -Original Message- > > From: Brian [mailto:[EMAIL PROTECTED]] > > Sent: Friday, May 04, 2001 10:49 PM > > To: Brian Dennis > > Cc: [EMAIL PROTECTED] > > Subject: RE: Disable telnet port (Cisco Trivia) [7:3287] > > > > > > hmm, no ip, no console? > > > > Running other routing protocols? > > > > What are you trying to do? > > > > If its your router, you should know the ios version, some have known > > weaknesses. > > > > Brian "Sonic" Whalen > > Success = Preparation + Opportunity > > > > > > On Sat, 5 May 2001, Brian Dennis wrote: > > > > > Anyone know how to get to a Cisco router remotely that doesn't > > have an IP > > > address configured on it? Going in through a console, aux or async line > > > doesn't count. > > > > > > Brian Dennis, CCIE #2210 (R&S)(ISP/Dial) CCSI #98640 > > > 5G Networks, Inc. > > > [EMAIL PROTECTED] > > > 925) 260-2724 > > > > > > > -Original Message- > > > > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of > > > > EA Louie > > > > Sent: Friday, May 04, 2001 9:00 PM > > > > To: [EMAIL PROTECTED] > > > > Subject: Re: Disable telnet port [7:3237] > > > > > > > > > > > > If you have the right version of IOS, you can > > > > transport input ssh > > > > > > > > and to answer Chuck's questions, there is a way to disable telnet and > > > > everything else, > > > > transport input none > > > > > > > > - Original Message - > > > > From: Jacques Atlas > > > > To: > > > > Sent: Friday, May 04, 2001 3:12 PM > > > > Subject: RE: Disable telnet port [7:3237] > > > > > > > > > > > > > On Fri, 4 May 2001, Chuck Larrieu wrote: > > > > > > > > > > |By "telnet port" do you mean TCP port 23. Or do you mean the VTY's > > > > > |themselves? > > > > > | > > > > > |If the latter, the most effective way is to require a > > login but set no > > > > > |password. > > > > > |Eg > > > > > | > > > > > |Line vty 0 4 > > > > > |Login > > > > > > > > > > anyone know if you can _disable_ telnet to a cisco and only ssh ? > > > > > > > > > > something like "no service telnet" would be great > > > > > > > > > > -- > > > > > jacques > > > > > 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] > > > 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] Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=3292&t=3289 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Disable telnet port (Cisco Trivia) [7:3289]
Well, without an ip, I see a minor issue with the inability to put a remote ip into the tcp header, unless there's a trick I am not aware of. Is the wan link frame relay? perhaps router's ability to autoconfig dlcis may be of help. Brian "Sonic" Whalen Success = Preparation + Opportunity On Sat, 5 May 2001, Brian Dennis wrote: > No it's not a bug or security hole. > > The object is to connect to a router remotely (i.e. over a WAN) that doesn't > have an IP address configured. > > Brian > > > -Original Message- > > From: Brian [mailto:[EMAIL PROTECTED]] > > Sent: Friday, May 04, 2001 10:49 PM > > To: Brian Dennis > > Cc: [EMAIL PROTECTED] > > Subject: RE: Disable telnet port (Cisco Trivia) [7:3287] > > > > > > hmm, no ip, no console? > > > > Running other routing protocols? > > > > What are you trying to do? > > > > If its your router, you should know the ios version, some have known > > weaknesses. > > > > Brian "Sonic" Whalen > > Success = Preparation + Opportunity > > > > > > On Sat, 5 May 2001, Brian Dennis wrote: > > > > > Anyone know how to get to a Cisco router remotely that doesn't > > have an IP > > > address configured on it? Going in through a console, aux or async line > > > doesn't count. > > > > > > Brian Dennis, CCIE #2210 (R&S)(ISP/Dial) CCSI #98640 > > > 5G Networks, Inc. > > > [EMAIL PROTECTED] > > > 925) 260-2724 > > > > > > > -Original Message- > > > > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of > > > > EA Louie > > > > Sent: Friday, May 04, 2001 9:00 PM > > > > To: [EMAIL PROTECTED] > > > > Subject: Re: Disable telnet port [7:3237] > > > > > > > > > > > > If you have the right version of IOS, you can > > > > transport input ssh > > > > > > > > and to answer Chuck's questions, there is a way to disable telnet and > > > > everything else, > > > > transport input none > > > > > > > > - Original Message - > > > > From: Jacques Atlas > > > > To: > > > > Sent: Friday, May 04, 2001 3:12 PM > > > > Subject: RE: Disable telnet port [7:3237] > > > > > > > > > > > > > On Fri, 4 May 2001, Chuck Larrieu wrote: > > > > > > > > > > |By "telnet port" do you mean TCP port 23. Or do you mean the VTY's > > > > > |themselves? > > > > > | > > > > > |If the latter, the most effective way is to require a > > login but set no > > > > > |password. > > > > > |Eg > > > > > | > > > > > |Line vty 0 4 > > > > > |Login > > > > > > > > > > anyone know if you can _disable_ telnet to a cisco and only ssh ? > > > > > > > > > > something like "no service telnet" would be great > > > > > > > > > > -- > > > > > jacques > > > > > 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] > > > 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] Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=3290&t=3289 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Disable telnet port (Cisco Trivia) [7:3289]
No it's not a bug or security hole. The object is to connect to a router remotely (i.e. over a WAN) that doesn't have an IP address configured. Brian > -Original Message- > From: Brian [mailto:[EMAIL PROTECTED]] > Sent: Friday, May 04, 2001 10:49 PM > To: Brian Dennis > Cc: [EMAIL PROTECTED] > Subject: RE: Disable telnet port (Cisco Trivia) [7:3287] > > > hmm, no ip, no console? > > Running other routing protocols? > > What are you trying to do? > > If its your router, you should know the ios version, some have known > weaknesses. > > Brian "Sonic" Whalen > Success = Preparation + Opportunity > > > On Sat, 5 May 2001, Brian Dennis wrote: > > > Anyone know how to get to a Cisco router remotely that doesn't > have an IP > > address configured on it? Going in through a console, aux or async line > > doesn't count. > > > > Brian Dennis, CCIE #2210 (R&S)(ISP/Dial) CCSI #98640 > > 5G Networks, Inc. > > [EMAIL PROTECTED] > > 925) 260-2724 > > > > > -Original Message- > > > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of > > > EA Louie > > > Sent: Friday, May 04, 2001 9:00 PM > > > To: [EMAIL PROTECTED] > > > Subject: Re: Disable telnet port [7:3237] > > > > > > > > > If you have the right version of IOS, you can > > > transport input ssh > > > > > > and to answer Chuck's questions, there is a way to disable telnet and > > > everything else, > > > transport input none > > > > > > - Original Message - > > > From: Jacques Atlas > > > To: > > > Sent: Friday, May 04, 2001 3:12 PM > > > Subject: RE: Disable telnet port [7:3237] > > > > > > > > > > On Fri, 4 May 2001, Chuck Larrieu wrote: > > > > > > > > |By "telnet port" do you mean TCP port 23. Or do you mean the VTY's > > > > |themselves? > > > > | > > > > |If the latter, the most effective way is to require a > login but set no > > > > |password. > > > > |Eg > > > > | > > > > |Line vty 0 4 > > > > |Login > > > > > > > > anyone know if you can _disable_ telnet to a cisco and only ssh ? > > > > > > > > something like "no service telnet" would be great > > > > > > > > -- > > > > jacques > > > > 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] > > FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=3289&t=3289 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]