So, I wanted to have the scanner have an SFTP-session and use that to write to a little linux server. In my first tryouts I used a Raspberry Pi, but when looking at my overall endeavours quickly changed to a little Intel Mini PC running Ubuntu server LTS.<\/p>\n\n\n\n
The test failed, and it took quite some time to figure out why. <\/p>\n\n\n\n
Feb 9 18:36:01 dochauser sshd[1658]: Unable to negotiate with 192.168.0.94 port 44398: no matching key exchange method found. Their offer: diffie-hellman-group14-sha1,diffie-hellman-group-exchange-s\nha1,diffie-hellman-group1-sha1 [preauth]<\/code><\/pre>\n\n\n\nOops, the little brother does not speak current security technology. The fix for this is to add these old keyexchange methods to the sshd_config on the linux system. This is not nice, overall.<\/p>\n\n\n\n
# For making the brother ADS-w700W printer SFTPable\nKexAlgorithms +diffie-hellman-group1-sha1\nCiphers +aes128-cbc<\/code><\/pre>\n\n\n\nMaybe I’ll write a support ticket to brother to ask them when they will update their scanners…<\/p>\n\n\n\n
At least now the pdfs are flowing to the linux box, yeah.<\/p>\n","protected":false},"excerpt":{"rendered":"
So, I wanted to have the scanner have an SFTP-session and use that to write to a little linux server. In my first tryouts I used a Raspberry Pi, but when looking at my overall endeavours quickly changed to a little Intel Mini PC running Ubuntu server LTS. The test failed, and it took quite …<\/p>\n