nanog mailing list archives
Re: Common operational misconceptions
From: Masataka Ohta <mohta () necom830 hpcl titech ac jp>
Date: Fri, 17 Feb 2012 11:07:59 +0900
Valdis.Kletnieks () vt edu wrote:
While NAT breaks the end to end connectivity, it can be restored by end systems by reversing translations by NAT, if proper information on the translations are obtained through some protocol such as UPnP.You got a front end NAT. You got 3 boxes behind it that all want to listen for inbound connections on port 49734. Let me know how that works out for you.
It's just like your box can't listen for inbound connections at address 131.112.32.132 (address of my box). However, if UPnP box is configured properly, your box behind it can listen for inbound connections on some ports at some public address. Issues on stability and advertisements of the port numbers are not very different from those of addresses, which may be assigned by DHCP. Masataka Ohta
Current thread:
- Re: Common operational misconceptions, (continued)
- Re: Common operational misconceptions Leigh Porter (Feb 16)
- Re: Common operational misconceptions Tim Franklin (Feb 16)
- Re: Common operational misconceptions Brett Lykins (Feb 16)
- Re: Common operational misconceptions David Walker (Feb 16)
- RE: Common operational misconceptions Holmes,David A (Feb 16)
- Re: Common operational misconceptions Andreas Echavez (Feb 16)
- Re: Common operational misconceptions Masataka Ohta (Feb 16)
- Re: Common operational misconceptions Josh Hoppes (Feb 16)
- Re: Common operational misconceptions Masataka Ohta (Feb 16)
- Re: Common operational misconceptions Valdis . Kletnieks (Feb 16)
- Re: Common operational misconceptions Masataka Ohta (Feb 16)
- Re: Common operational misconceptions Valdis . Kletnieks (Feb 16)
- Re: Common operational misconceptions Masataka Ohta (Feb 16)
- Re: Common operational misconceptions Owen DeLong (Feb 16)
- Re: Common operational misconceptions Masataka Ohta (Feb 16)
- Re: Common operational misconceptions Masataka Ohta (Feb 16)
- Re: Common operational misconceptions Leigh Porter (Feb 16)
- Re: Common operational misconceptions Owen DeLong (Feb 16)
- RE: Common operational misconceptions George Bonser (Feb 16)
- Re: Common operational misconceptions Masataka Ohta (Feb 16)
- RE: Common operational misconceptions George Bonser (Feb 17)
- Re: Common operational misconceptions Masataka Ohta (Feb 19)
- Re: Common operational misconceptions Valdis . Kletnieks (Feb 20)