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TLS Renegotiation fails #3012

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cyberduck opened this issue Feb 21, 2009 · 1 comment
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TLS Renegotiation fails #3012

cyberduck opened this issue Feb 21, 2009 · 1 comment

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@cyberduck
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@cyberduck cyberduck commented Feb 21, 2009

anonymous created the issue

According to mod_gnutls documentation of ProFTPd, GnuTLS requires a TLS Renegotiation after 1GB of transferred data by default.

From http://www.proftpd.org/docs/directives/linked/config_ref_TLSRenegotiate.html:

By default, mod_tls will perform renegotiations if supported, on the control channel after 4 hours, and on the data channel after one gigabyte of transferred data. The default timeout for a renegotiation is 30 seconds.

When transferring a single file larger than 1GB through ftps:// Cyberduck will cancel the tranfer reporting a permission error.

Expected behavior: Cyberduck should comply with the renegotation request on the TLS data channel

Workaround: Set TLSRenegotiate none in proftpd.conf

@cyberduck
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@cyberduck cyberduck commented Dec 8, 2010

@cyberduck cyberduck closed this Dec 10, 2010
@iterate-ch iterate-ch locked as resolved and limited conversation to collaborators Nov 26, 2021
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