ssh -2v

reverse mapping checking getaddrinfo for eyeout3.airnetlink.com failed - POSSIBLE BREAKIN ATTEMPT!

I use rsa keys and have aliased ssh to add -2v to make logins as fast (and geekily detailed) as possible on both this server and the debian box I have at the office.

Disabling the reverse mapping check on my mac is confounding me.

Posted over 20 years agoon November 20, 2005 - 7:23 PM and archived here at /blog/2005/2005-11-20-ssh-2v/at https://pizza.slow.high.quality.gravely.pizza/blog/2005/2005-11-20-ssh-2v/ in both HTML and markdown.

Proximate posts in the Blog collection
Newer	Illustrative DC tale	24 November 2005
Newer	Star Wars Security Theory	21 November 2005
This post	ssh -2v	20 November 2005
Older	Network Engineer and Senior Network Engineers needed, DC Metro Area	18 November 2005
Older	You look like...	15 November 2005

Proximate posts in the General collection
Newer	Illustrative DC tale	24 November 2005
Newer	Star Wars Security Theory	21 November 2005
This post	ssh -2v	20 November 2005
Older	Network Engineer and Senior Network Engineers needed, DC Metro Area	18 November 2005
Older	You look like...	15 November 2005

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total	519	2286	3892	2387	132	16	38	569	2259	74	12172
1999	7	–	–	–	–	–	–	–	–	–	7
2000	10	–	–	–	–	–	–	–	–	–	10
2001	–	–	–	–	–	–	–	–	–	–	0
2002	23	–	–	–	–	–	–	–	–	–	23
2003	35	–	–	–	–	–	–	–	–	–	35
2004	85	–	–	–	–	–	–	–	–	–	85
2005	150	–	–	–	–	–	–	–	–	–	150
2006	83	–	–	–	–	–	–	–	–	–	83
2007	72	16	–	–	–	–	–	–	–	–	88
2008	33	546	169	–	–	–	–	–	–	–	748
2009	10	407	744	–	–	–	–	–	–	–	1161
2010	6	195	352	3	–	–	–	–	–	–	556
2011	4	383	290	8	20	–	–	–	–	–	705
2012	–	372	254	124	19	16	1	–	–	–	786
2013	–	165	512	196	–	–	3	–	–	–	876
2014	–	73	670	270	–	–	–	6	–	–	1019
2015	–	74	889	554	–	–	11	2	–	–	1530
2016	–	55	12	389	1	–	3	–	–	–	460
2017	–	–	–	429	47	–	5	7	–	–	488
2018	–	–	–	414	45	–	–	7	123	–	589
2019	–	–	–	–	–	–	1	–	210	–	211
2020	–	–	–	–	–	–	3	2	452	–	457
2021	–	–	–	–	–	–	7	8	404	–	419
2022	–	–	–	–	–	–	1	4	422	–	427
2023	–	–	–	–	–	–	1	48	214	13	276
2024	–	–	–	–	–	–	–	167	205	33	405
2025	–	–	–	–	–	–	2	222	154	22	400
2026	1	–	–	–	–	–	–	96	75	6	178
total	519	2286	3892	2387	132	16	38	569	2259	74	12172