<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto">it's important we watch our blood pressure. I got this gem back. Trying to figure out why SNMP is not working based on this list ...<br><br><span style="background-color: rgba(255, 255, 255, 0);"><font>Support Ticket #62899404 has been updated</font><br><br><font>Description:</font><br><font>Hello Supratim,<br>We've been implementing measures to avoid cyber attacks from and or to our network, For this reason, ports: 23,123,7722,389,135,137-139,445,69,514,161-162,6667 have been blocked.<br></font></span><div id="AppleMailSignature" dir="ltr"><div><div><span style="background-color: rgba(255, 255, 255, 0);"><br></span></div><div><span style="background-color: rgba(255, 255, 255, 0);">---</span></div><div><span style="background-color: rgba(255, 255, 255, 0);">Supratim Sanyal, W1XMT</span></div><div><span style="background-color: rgba(255, 255, 255, 0);">39.19151 N, 77.23432 W</span></div><div><span style="background-color: rgba(255, 255, 255, 0);">QCOCAL::SANYAL via <a href="http://www.update.uu.se/~bqt/hecnet.html">HECnet</a></span></div></div><div><br></div></div><div dir="ltr"><br>On May 5, 2020, at 6:05 PM, Dave McGuire <<a href="mailto:mcguire@neurotica.com">mcguire@neurotica.com</a>> wrote:<br><br></div><blockquote type="cite"><div dir="ltr"><span>On 5/5/20 5:22 PM, Paul Koning wrote:</span><br><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><span>The Cisco DECnet router implementation does not speak "decnet management" as</span><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><span>we all knew. The way we are using them the tunnel end-points are on the Internet.</span><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><span></span><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><span>Most of the information "missing" is actually available through the SNMP MIB,</span><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><span>so if we could agree on a common read-only community and publish the IP addresses</span><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><span>of those routers it would be possible to complete Paul's map.. </span><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><span></span><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span>I would definitely be up for that. Maybe "hecnet-ro" for the community name?</span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span></span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span>Regards, Tim. </span><br></blockquote></blockquote><blockquote type="cite"><span></span><br></blockquote><blockquote type="cite"><span>Unfortunately this doesn't seem to be feasible. The issue is that my ISP blocks SNMP outbound -- I have no idea why they would so such a thing. And as far as I can tell there isn't any way to tell Cisco to accept incoming SNMP requests on any port other than the standard one.</span><br></blockquote><span></span><br><span> I would be on the phone with them cursing a blue streak. I mean, do</span><br><span>they sell you a damn net connection, or not? There's life outside of</span><br><span>port 80! Wow.</span><br><span></span><br><span> One thing you might be able to do is create a port mapping coming into</span><br><span>whatever terminates the "web browsing connection" from your upstream</span><br><span>provider, on some port that they don't presume to block, forwarding back</span><br><span>to port 161 on the Cisco.</span><br><span></span><br><span> -Dave</span><br><span></span><br><span>-- </span><br><span>Dave McGuire, AK4HZ</span><br><span>New Kensington, PA</span><br></div></blockquote></body></html>