Re: SCP fails while ssh works...
Are you using bash ? If ~/.bashrc generates ANY output, it WILL break the scp and rcp commands. Quintin twig les wrote: Hey all, I have to identical boxes running 4.6 and all of a sudden one stopped taking SCP even though it still takes ssh connections. The other box is still working fine and they are on the same subnet. The only thing I could find online about this is an MTU mismatch which makes no sense in this situation. I can bounce the sshd proc when I get someone on site since these are in a different state. The -v outputs are below, snipped for clari/brevity. Notice the bad guy's (booo, hiss hiss) inability to form a complete connection. GOOD CONNECTION: debug: SshConfig/sshconfig.c:2232/ssh2_parse_config: Unable to open /opt/home/ktokash/.ssh2/identification debug: Ssh2AuthClient/sshauthc.c:316/ssh_authc_completion_proc: Method 'publickey' disabled. debug: server offers auth methods 'publickey,password,keyboard-interactive'. debug: Ssh2AuthPasswdClient/authc-passwd.c:95/ssh_client_auth_passwd: Starting password query... [EMAIL PROTECTED]'s password: debug: Ssh2Common/sshcommon.c:286/ssh_common_special: Received SSH_CROSS_AUTHENTICATED packet from connection protocol. debug: Ssh2/ssh2.c:646/client_authentication_notify: Returning user input stream to original values. scp:SshFCTransfer/sshfc_transfer.c:1592/transfer_stat_before_rm_cb: No connection yet. Waiting... debug: Ssh2Common/sshcommon.c:829/ssh_common_new_channel: num_channels now 1 debug: SshTtyFlags/sshttyflags.c:354/ssh_internal_encode_tty_flags: Not a tty. (fd = 0) scp:SshFCTransfer/sshfc_transfer.c:1866/transfer_rm_dest: Removing destination file ./snortrules-stable.tar.gz . scp:SshFCTransferCore/sshfc_trcore.c:125/transfer_start: Starting transfer for file snortrules-stable.tar.gz, destination ./snortrules-stable.tar.gz snortrules-stable.tar.gz | 211kB | 211.2 kB/s | TOC: 00:00:01 | 100% scp:SshFCTransfer/sshfc_transfer.c:2489/transfer_one_done: Finished with file ./snortrules-stable.tar.gz. scp:Scp2/scp2.c:706/transfer_ready_cb: Received error SSH_FC_OK, error message . scp:Scp2/scp2.c:867/scp_transfer: Transfer ready scp:ssh_pipe_stream_destroy scp:SshAppCommon/sshappcommon.c:146/ssh_app_free_global_regex_context: Freeing global SshRegex context. debug: SshConnection/sshconn.c:405/ssh_conn_send_channel_data_type: EOF from channel stream cge01% debug: SshConnection/sshconn.c:667/ssh_conn_channel_write: EOF received on write from channel 0x207570, extended stream 0. debug: Ssh2ChannelSession/sshchsession.c:1716/ssh_channel_session_request_exit_status: received exit status : 0 debug: Ssh2Common/sshcommon.c:803/ssh_common_destroy_channel: num_channels now 0 debug: Got session close with exit_status=0 debug: destroying client struct... debug: Ssh2Client/sshclient.c:1478/ssh_client_destroy: Destroying client. debug: SshConfig/sshconfig.c:537/ssh_config_pki_free: Freeing pki. (host_pki != NULL, user_pki = NULL) debug: SshConnection/sshconn.c:1982/ssh_conn_destroy: Destroying SshConn object. debug: Ssh2Client/sshclient.c:1540/ssh_client_destroy_finalize: Destroying client completed. debug: SshAuthMethodClient/sshauthmethodc.c:89/ssh_client_authentication_uninitialize: Destroying authentication method array. debug: Ssh2/ssh2.c:363/sigpipe_nonfatal_cb: Received SIGPIPE. debug: SshAppCommon/sshappcommon.c:146/ssh_app_free_global_regex_context: Freeing global SshRegex context. debug: SshConfig/sshconfig.c:537/ssh_config_pki_free: Freeing pki. (host_pki = NULL, user_pki = NULL) BAD GUY (booo, hiss hiss): debug: SshConfig/sshconfig.c:2232/ssh2_parse_config: Unable to open /opt/home/ktokash/.ssh2/identification debug: Ssh2AuthClient/sshauthc.c:316/ssh_authc_completion_proc: Method 'publickey' disabled. debug: server offers auth methods 'publickey,password,keyboard-interactive'. debug: Ssh2AuthPasswdClient/authc-passwd.c:95/ssh_client_auth_passwd: Starting password query... [EMAIL PROTECTED]'s password: debug: Ssh2Common/sshcommon.c:286/ssh_common_special: Received SSH_CROSS_AUTHENTICATED packet from connection protocol. debug: Ssh2/ssh2.c:646/client_authentication_notify: Returning user input stream to original values. scp:SshFCTransfer/sshfc_transfer.c:1592/transfer_stat_before_rm_cb: No connection yet. Waiting... debug: Ssh2Common/sshcommon.c:829/ssh_common_new_channel: num_channels now 1 debug: SshTtyFlags/sshttyflags.c:354/ssh_internal_encode_tty_flags: Not a tty. (fd = 0) debug: Ssh2ChannelSession/sshchsession.c:2232/ssh_channel_start_session_completion2: starting session failed: result 0 scp:SshFCTransfer/sshfc_transfer.c:1592/transfer_stat_before_rm_cb: No connection yet. Waiting... scp:SshFCTransfer/sshfc_transfer.c:1592/transfer_stat_before_rm_cb: No connection yet. Waiting... scp:SshFCTransfer/sshfc_transfer.c:1592/transfer_stat_before_rm_cb: No connection yet. Waiting...
Re: SCP fails while ssh works...
Quintin Riis [EMAIL PROTECTED] writes: Are you using bash ? If ~/.bashrc generates ANY output, it WILL break the scp and rcp commands. And there's nothing about this specific to bash, either; on any shell, producing output from the startup scripts in a non-interactive shell WILL break the scp and rcp commands. ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED]
SCP fails while ssh works...
Hey all, I have to identical boxes running 4.6 and all of a sudden one stopped taking SCP even though it still takes ssh connections. The other box is still working fine and they are on the same subnet. The only thing I could find online about this is an MTU mismatch which makes no sense in this situation. I can bounce the sshd proc when I get someone on site since these are in a different state. The -v outputs are below, snipped for clari/brevity. Notice the bad guy's (booo, hiss hiss) inability to form a complete connection. GOOD CONNECTION: debug: SshConfig/sshconfig.c:2232/ssh2_parse_config: Unable to open /opt/home/ktokash/.ssh2/identification debug: Ssh2AuthClient/sshauthc.c:316/ssh_authc_completion_proc: Method 'publickey' disabled. debug: server offers auth methods 'publickey,password,keyboard-interactive'. debug: Ssh2AuthPasswdClient/authc-passwd.c:95/ssh_client_auth_passwd: Starting password query... [EMAIL PROTECTED]'s password: debug: Ssh2Common/sshcommon.c:286/ssh_common_special: Received SSH_CROSS_AUTHENTICATED packet from connection protocol. debug: Ssh2/ssh2.c:646/client_authentication_notify: Returning user input stream to original values. scp:SshFCTransfer/sshfc_transfer.c:1592/transfer_stat_before_rm_cb: No connection yet. Waiting... debug: Ssh2Common/sshcommon.c:829/ssh_common_new_channel: num_channels now 1 debug: SshTtyFlags/sshttyflags.c:354/ssh_internal_encode_tty_flags: Not a tty. (fd = 0) scp:SshFCTransfer/sshfc_transfer.c:1866/transfer_rm_dest: Removing destination file ./snortrules-stable.tar.gz . scp:SshFCTransferCore/sshfc_trcore.c:125/transfer_start: Starting transfer for file snortrules-stable.tar.gz, destination ./snortrules-stable.tar.gz snortrules-stable.tar.gz | 211kB | 211.2 kB/s | TOC: 00:00:01 | 100% scp:SshFCTransfer/sshfc_transfer.c:2489/transfer_one_done: Finished with file ./snortrules-stable.tar.gz. scp:Scp2/scp2.c:706/transfer_ready_cb: Received error SSH_FC_OK, error message . scp:Scp2/scp2.c:867/scp_transfer: Transfer ready scp:ssh_pipe_stream_destroy scp:SshAppCommon/sshappcommon.c:146/ssh_app_free_global_regex_context: Freeing global SshRegex context. debug: SshConnection/sshconn.c:405/ssh_conn_send_channel_data_type: EOF from channel stream cge01% debug: SshConnection/sshconn.c:667/ssh_conn_channel_write: EOF received on write from channel 0x207570, extended stream 0. debug: Ssh2ChannelSession/sshchsession.c:1716/ssh_channel_session_request_exit_status: received exit status : 0 debug: Ssh2Common/sshcommon.c:803/ssh_common_destroy_channel: num_channels now 0 debug: Got session close with exit_status=0 debug: destroying client struct... debug: Ssh2Client/sshclient.c:1478/ssh_client_destroy: Destroying client. debug: SshConfig/sshconfig.c:537/ssh_config_pki_free: Freeing pki. (host_pki != NULL, user_pki = NULL) debug: SshConnection/sshconn.c:1982/ssh_conn_destroy: Destroying SshConn object. debug: Ssh2Client/sshclient.c:1540/ssh_client_destroy_finalize: Destroying client completed. debug: SshAuthMethodClient/sshauthmethodc.c:89/ssh_client_authentication_uninitialize: Destroying authentication method array. debug: Ssh2/ssh2.c:363/sigpipe_nonfatal_cb: Received SIGPIPE. debug: SshAppCommon/sshappcommon.c:146/ssh_app_free_global_regex_context: Freeing global SshRegex context. debug: SshConfig/sshconfig.c:537/ssh_config_pki_free: Freeing pki. (host_pki = NULL, user_pki = NULL) BAD GUY (booo, hiss hiss): debug: SshConfig/sshconfig.c:2232/ssh2_parse_config: Unable to open /opt/home/ktokash/.ssh2/identification debug: Ssh2AuthClient/sshauthc.c:316/ssh_authc_completion_proc: Method 'publickey' disabled. debug: server offers auth methods 'publickey,password,keyboard-interactive'. debug: Ssh2AuthPasswdClient/authc-passwd.c:95/ssh_client_auth_passwd: Starting password query... [EMAIL PROTECTED]'s password: debug: Ssh2Common/sshcommon.c:286/ssh_common_special: Received SSH_CROSS_AUTHENTICATED packet from connection protocol. debug: Ssh2/ssh2.c:646/client_authentication_notify: Returning user input stream to original values. scp:SshFCTransfer/sshfc_transfer.c:1592/transfer_stat_before_rm_cb: No connection yet. Waiting... debug: Ssh2Common/sshcommon.c:829/ssh_common_new_channel: num_channels now 1 debug: SshTtyFlags/sshttyflags.c:354/ssh_internal_encode_tty_flags: Not a tty. (fd = 0) debug: Ssh2ChannelSession/sshchsession.c:2232/ssh_channel_start_session_completion2: starting session failed: result 0 scp:SshFCTransfer/sshfc_transfer.c:1592/transfer_stat_before_rm_cb: No connection yet. Waiting... scp:SshFCTransfer/sshfc_transfer.c:1592/transfer_stat_before_rm_cb: No connection yet. Waiting... scp:SshFCTransfer/sshfc_transfer.c:1592/transfer_stat_before_rm_cb: No connection yet. Waiting... scp:SshFCTransfer/sshfc_transfer.c:1592/transfer_stat_before_rm_cb: No connection yet. Waiting... scp:SshFCTransfer/sshfc_transfer.c:1592/transfer_stat_before_rm_cb: No connection yet.
Re: SCP fails while ssh works...
At 1:08 PM -0800 2/9/04, twig les wrote: Hey all, I have to identical boxes running 4.6 and all of a sudden one stopped taking SCP even though it still takes ssh connections. This may not help you at all, but every time I've had a problem where scp fails and ssh works, it has been because the userid on the remote side printed out some extra text while it was logging in. Something like 'Welcome to ' in the .bashrc, for instance. -- Garance Alistair Drosehn= [EMAIL PROTECTED] Senior Systems Programmer or [EMAIL PROTECTED] Rensselaer Polytechnic Instituteor [EMAIL PROTECTED] ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: SCP fails while ssh works...
Garance A Drosihn [EMAIL PROTECTED] writes: At 1:08 PM -0800 2/9/04, twig les wrote: Hey all, I have to identical boxes running 4.6 and all of a sudden one stopped taking SCP even though it still takes ssh connections. This may not help you at all, but every time I've had a problem where scp fails and ssh works, it has been because the userid on the remote side printed out some extra text while it was logging in. Something like 'Welcome to ' in the .bashrc, for instance. The solution to that type of problem is to have the text be printed only on interactive sessions. e.g.: if tty -s; then echo 'executing .bashrc' fi I thought once defined shell functions to do that for me, but they aren't in my startup files now... ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED]
