Dublin Institute for Advanced Studies contact@dias.ie 00353 (0) 16140100

Remote access

Webmail

Just visit webmail.dias.ie.
dias – Institute for Advanced Studies Act date?

SSH

External access can be done via SSH

  • lewis.stp.dias.ie in the case of STP/SCS
  • ariadne.dias.ie in the case of CP

SSH clients are standard components of Unix, Linux and MacOS X, and free clients such as Putty exist for MS Windows.

When logging in, before you give your username and password details, you need some proof that the remote machine is what it claims to be. Typically, the client presents you with a cryptographic fingerprint of the actual remote machine, and ask you to accept or reject it. Here is the list of the valid fingerprints

Computer lewis.stp.dias.ie
IPv4 160.6.133.9
IPv6 2001:770:60:85::9
RSA key fingerprint ea:5b:f6:23:10:44:60:5c:2d:f2:f7:f7:82:12:2b:3e
ECDSA key fingerprint SHA256:5pD+ZDMI/jksw6e10JwNvumfwtO49AYyB0NdSVePy4c
87:2a:44:23:7f:23:09:be:3a:86:3e:ef:fc:ff:48:3c
ssh -o HostKeyAlgorithms=ssh-rsa -o VisualHostKey=yes lewis.stp.dias.ie

 +--[ RSA 2048]----+ |   .o+o.         | |   .o o .        | |     + .         | |      o .        | |       oS.       | |      ... . .    | |      ..oo o .   | |     .Eo+.o . .  | |     .++ o.. .   | +-----------------+ 

ssh -o HostKeyAlgorithms=ecdsa-sha2-nistp256 -o VisualHostKey=yes lewis.stp.dias.ie

 +--[ECDSA  256]---+ |                 | |                 | |  o o            | | . = o   .       | |  . = o S .      | |   o o.o .       | |. . . .E         | |o+.  .. o        | |+o++...o..       | +-----------------+ 

Computer ariadne.dias.ie
IPv4 160.6.1.45
IPv6 2001:770:60:1::45
RSA 2048bits key fingerprint 58:d2:fa:b2:c7:6a:04:4d:3a:71:fa:73:a6:2c:6c:7a
ECDSA 256bits key fingerprint SHA256:Q/JTth6gCbFBKrv9fxYNUtOe6oHiHSl7ezj3geynVhA
79:3a:59:b1:3d:c8:5f:19:2d:de:0e:1e:10:10:ed:15
ssh -o HostKeyAlgorithms=ssh-rsa -o VisualHostKey=yes ariadne.dias.ie

 +--[ RSA 2048]----+ |                 | |    . o.         | |     B. o        | |    = .=         | |     +o S        | |      +.o        | |   . o.*.        | |    E +oo        | |  .+ ooo         | +-----------------+ 

ssh -o HostKeyAlgorithms=ecdsa-sha2-nistp256 -o VisualHostKey=yes ariadne.dias.ie

 +--[ECDSA  256]---+ |          o+. E. | |            .... | |          ....o .| |         o =.o = | |        S * o * .| |         = . + + | |        +   . . .| |         .       | |                 | +-----------------+