update project

agent_based/inv_cdp_cache.py

@@ -59,7 +59,12 @@ def parse_inv_cdp_cache(string_table: List[StringTable]):
         return names.get(st, st)
 
     def render_ip_address(bytestring):
-        return '.'.join(['%s' % ord(m) for m in bytestring])
+        if len(bytestring) == 14:  # "0A 0D FC 15 "  -> some Nexus
+            bytestring = bytestring.strip('"').strip(' ').split(' ')
+            if len(bytestring) == 4:
+                return '.'.join(['%s' % int(m, 16) for m in bytestring])
+        else:
+            return '.'.join(['%s' % ord(m) for m in bytestring])
 
     def render_mac_address(bytestring):
         return ':'.join(['%02s' % hex(ord(m))[2:] for m in bytestring]).replace(' ', '0').upper()
@@ -152,7 +157,7 @@ def parse_inv_cdp_cache(string_table: List[StringTable]):
                 cdplastchange = time.strftime('%c', time.localtime(time.time() - (int(cdplastchange) / 100)))
 
             if len(cdpdeviceid) == 6:
-                # if cdpdeviceid contains 'illegal' signs try to treat as mac address
+                # if cdpdeviceid contains 'illegal' chars try to treat as mac address
                 # remove all chars from string, except allowedchars
                 allowedchars = re.compile('[^a-zA-Z0-9_=\-\+\.\\\]')
                 cleandeviceid = allowedchars.sub('', cdpdeviceid).strip()