Re: [OpenWrt-Devel] Fwd: Removing Telnet

2015-09-08 Thread Vittorio G (VittGam)
Il 08.09.2015 20:06 Sami Olmari ha scritto: Does Dropbeard support ether? I know OpenSSH does, but default installation does not use that. I just checked the changelog[1] and I remembered wrong about chacha20. But it does support curve25519 indeed; it was added along ECDSA: 2013.61test - Thur

Re: [OpenWrt-Devel] Fwd: Removing Telnet

2015-09-08 Thread Sami Olmari
Does Dropbeard support ether? I know OpenSSH does, but default installation does not use that. Olmari On Sep 8, 2015 21:01, "Vittorio G (VittGam)" wrote: > Il 08.09.2015 18:31 Janusz Dziemidowicz ha scritto: > >> SSH time can be greatly reduced by using ECDSA host key. Dropbear can >> be compile

Re: [OpenWrt-Devel] Fwd: Removing Telnet

2015-09-08 Thread Vittorio G (VittGam)
Il 08.09.2015 18:31 Janusz Dziemidowicz ha scritto: SSH time can be greatly reduced by using ECDSA host key. Dropbear can be compiled with ECDSA support, however: - it is disabled by default in OpenWRT - startup script only generates RSA/DSA host keys, ECDSA host key must be generated manually U

Re: [OpenWrt-Devel] Fwd: Removing Telnet

2015-09-08 Thread Janusz Dziemidowicz
2015-09-08 18:00 GMT+02:00 Vittorio G (VittGam) : > Il 08.09.2015 17:42 Brent Thomson ha scritto: >> >> Slowness probably depends on hardware as well as all the possibilities >> listed by others. I have a model of router that always takes 2-3 >> seconds to initiate an SSH connection, just to set up

Re: [OpenWrt-Devel] Fwd: Removing Telnet

2015-09-08 Thread Jakub Jančo
Vittorio is right. Some seconds I got with disabling testing all my public keys. I tried add dns to /etc/hosts, but no gain. It waits where Vittorio wrote. I searched for disabling ciphers but didnt found anything. Probably it cannot be done. -- S pozdravom Jakub Janco 2015-09-08 18:00 GMT+02:0

Re: [OpenWrt-Devel] Fwd: Removing Telnet

2015-09-08 Thread Vittorio G (VittGam)
Il 08.09.2015 17:42 Brent Thomson ha scritto: Slowness probably depends on hardware as well as all the possibilities listed by others. I have a model of router that always takes 2-3 seconds to initiate an SSH connection, just to set up encryption (brief, but computationally intensive; happens wit

Re: [OpenWrt-Devel] Fwd: Removing Telnet

2015-09-08 Thread Brent Thomson
On Tue, Sep 8, 2015 at 7:47 AM, RB wrote: > Experience with SSH breakage tells me that kind of slowness might be > due to the SSHD attempting to use DNS to check the origin system > (OpenSSH's UseDNS flag). It's been a while since I dug into the > OpenWRT SSH config, but is it generating the SSH

Re: [OpenWrt-Devel] Fwd: Removing Telnet

2015-09-08 Thread RB
On Tue, Sep 8, 2015 at 4:13 AM, Jakub Jančo wrote: > Is slow login still present on ssh? > Because we had problem, that ssh login takes about 10seconds and > telnet is instant. It is difference if we do initial bulk setup for > more devices. Experience with SSH breakage tells me that kind of slow

[OpenWrt-Devel] Fwd: Removing Telnet

2015-09-08 Thread Jakub Jančo
Is slow login still present on ssh? Because we had problem, that ssh login takes about 10seconds and telnet is instant. It is difference if we do initial bulk setup for more devices. If I login to my pc, ssh login takes <1sec. Thanks for reply. -- S pozdravom Jakub Janco 2015-09-08 10:15 GMT+02