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napalm-automation / napalm-ios

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Is cntl-C a control character for TCLSH #112

Closed ktbyers closed 6 years ago

ktbyers commented 7 years ago

cntl-C is required for banner, but reports that this is causing TCLSH for inline transfer to terminate.

bdlamprecht commented 7 years ago

This could be a limitation of Cisco's tclsh, but I figured I would mention it.

tclsh appears to interpret multiple spaces in a row as a single space. For example, in the "banner login" section, the following:

...SNIP... *[3 spaces] legitimate business purposes only. The actual or attempted [6 spaces]* *[3 spaces] unauthorized access, use, or modification of this system is [5 spaces]* ...SNIP...

becomes:

...SNIP... * legitimate business purposes only. The actual or attempted * * unauthorized access, use, or modification of this system is * ...SNIP...

(i.e. it removes the additional spaces).

ktbyers commented 7 years ago

I will test...there were definitely some nuances to TCLSH when I wrote the Netmiko inline file transfer.

mirceaulinic commented 6 years ago

Moved to https://github.com/napalm-automation/napalm/issues/452