Error Expected SSH_FXP_VERSION when connecting via php with phpseclib

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#1 by (1 votes)

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When connecting to some devices, I'm getting this message:

Expected SSH_FXP_VERSION and the command does not execute.

I'm using php with phpseclib .

php ssh

asked by anonymous 27.12.2013 / 19:30

1 answer

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score 1 · Answer 1

This error can be caused by a number of reasons, including:

Non-standard SSH protocol deployment on the router;

phpseclib constants not set correctly (mostly in some changes in it);

Authentication packet receive error (network problem);

Try to calmly look at the library deployment, the block that returns the error is this:

$response = $this->_get_sftp_packet();
if ($this->packet_type != NET_SFTP_VERSION) {
    user_error('Expected SSH_FXP_VERSION');
    return false;
}

can be found at Net / SFTP.php