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Lu Feng authored and David Lamparter committed fd6f39a5140
isisd: ignore the unrecognized TLVs

When processing LSPDUs, the unrecognized TLVs/sub-TLVs should be silently ignored. In parse_tlvs(), ISIS_WARNING is returned once an unrecognized TLV exists. It breaks the processing in lsp_authentication_check() and lsp_update_data(). So remove it. Signed-off-by: Feng Lu <lu.feng@6wind.com> Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
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isisd/isis_tlv.c

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