Cisco EIGRP Peers

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Trying to kick off some sharing here, i have published an EIGRP peers datasource.

XGR9ZE is the locator.

DavidCosta

Posted 9 years ago·Last reply 7 years ago

3 comments

Michael Rodrigues

·7 years ago

Hey @Richard Collisn, thanks for this, we'll include this fix in the version in core.

Richard_Collins

·7 years ago

So I know this is an old thread, and the above community locator isn't really needed now that the EIGRP peers datasource is in the LM repo.... but I thought I'd post here in case someone else hit a similar issue and wanted a fix.

The built-in groovy discovery script was using HEX addresses for the peer addresses in our instances, and it was a pain to decipher them every time one went down. So I added a hex-to-decimal conversion to the discovery script so that he instance names look like "172.20.0.50" instead of "AC:14:00:32"

Here is the updated block of the discovery script


<span class="com">// get all IP addresses of connected peers.</span><span class="pln">
peerAddr_walk</span><span class="pun">.</span><span class="pln">eachLine
</span><span class="pun">{</span><span class="pln"> line </span><span class="pun">-></span><span class="pln">

    regex_pattern </span><span class="pun">=</span><span class="pln"> </span><span class="str">"(${peerAddr_OID})"</span><span class="pln"> </span><span class="pun">+</span><span class="pln"> </span><span class="str">/.(.*)\s=\s(.*)/</span><span class="pun">;</span><span class="pln">
    regex_match </span><span class="pun">=</span><span class="pln"> </span><span class="pun">~</span><span class="pln">regex_pattern
    line_match </span><span class="pun">=</span><span class="pln"> regex_match</span><span class="pun">.</span><span class="pln">matcher</span><span class="pun">(</span><span class="pln">line</span><span class="pun">)</span><span class="pln">
    handle </span><span class="pun">=</span><span class="pln"> line_match</span><span class="pun">[</span><span class="lit">0</span><span class="pun">][</span><span class="lit">2</span><span class="pun">]</span><span class="pln">
    val </span><span class="pun">=</span><span class="pln"> line_match</span><span class="pun">[</span><span class="lit">0</span><span class="pun">][</span><span class="lit">3</span><span class="pun">]</span><span class="pln">
    </span><span class="com">//val here may be SNMP data in format of "Hex-STRING: AC 14 00 32" and arrive as AC:14:00:32 instead of an ip address in the instance name</span><span class="pln">
    </span><span class="kwd">if</span><span class="pln"> </span><span class="pun">(</span><span class="pln">val</span><span class="pun">.</span><span class="pln">contains</span><span class="pun">(</span><span class="str">":"</span><span class="pun">))</span><span class="pln"> </span><span class="pun">{</span><span class="pln">
        tempaddr </span><span class="pun">=</span><span class="pln"> val</span><span class="pun">.</span><span class="pln">split</span><span class="pun">(</span><span class="str">":"</span><span class="pun">)</span><span class="pln">
        def newaddr </span><span class="pun">=</span><span class="pln"> </span><span class="pun">[]</span><span class="pln">
        tempaddr</span><span class="pun">.</span><span class="pln">each </span><span class="pun">{</span><span class="pln"> hexint </span><span class="pun">-></span><span class="pln">
            newaddr</span><span class="pun">.</span><span class="pln">add</span><span class="pun">(</span><span>Integer</span><span class="pun">.</span><span class="pln">parseInt</span><span class="pun">(</span><span class="pln">hexint</span><span class="pun">,</span><span class="pln"> </span><span class="lit">16</span><span class="pun">))</span><span class="pln">
            </span><span class="pun">}</span><span class="pln">
    val </span><span class="pun">=</span><span class="pln"> newaddr</span><span class="pun">.</span><span class="pln">join</span><span class="pun">(</span><span class="str">"."</span><span class="pun">)</span><span class="pln">
    </span><span class="pun">}</span>

Hope it helps someone else

Josh_Selinger

·9 years ago

thanks ; it seams its not yet available
" 503 : This LogicModule is currently undergoing security review. It will be available for import only after our engineers have validated the scripted elements. "

1	SUYASH GAIKWAD
2	AH Alejandra Herrera
3	HS Hunter Sparks
4	LT Lily Trbovic
5	AG Asher Guinzy
6	JG John Glasscock