RE: Router ID on IPv6-Only

2022-09-08 Thread Paul Amaral via NANOG
Is there really such as thing as pure IPV6 only? I don’t think you will be able to run IPV6 for transport without the router locally knowing how to handle IPV4, at least not right now as there’s a lot of legacy code. Usually IPV6 is enabled longer after IPV4 has been running. With that said,

RE: Any sign of supply chain returning to normal?

2022-05-19 Thread Paul Amaral via NANOG
We have customers being forced to use EOL products that they previously replaces as they continue to wait on the vendor for new EQ. Paul -Original Message- From: NANOG On Behalf Of Dave Taht Sent: Thursday, May 19, 2022 12:16 PM To: Jason Biel Cc: NANOG Subject: Re: Any sign of supply

RE: Are the days of the showpiece NOC office display gone forever?

2020-12-16 Thread Paul Amaral via NANOG
We used to have some CRTs with MRTG running in the late 90’s  P From: NANOG On Behalf Of Eric Kuhnke Sent: Wednesday, December 16, 2020 3:50 PM To: nanog@nanog.org list Subject: Are the days of the showpiece NOC office display gone forever? With the covid19 situation, obviously lots

RE: [EXTERNAL] RE: DDoS attack

2019-12-10 Thread Paul Amaral via NANOG
Rarely will sourced ips be the same every time a victim gets DDOS'd. Good telemetry is key but every time the attack happens it needs to be looked at. I find bogon prefixes are not as used much, especially amplification attacks. Gathering good intel and blocking bogons will help, but there

RE: DDoS attack

2019-12-10 Thread Paul Amaral via NANOG
Normally these attacks are spoofed IPs, usually amplification attacks based on UDP using DNS/LDAP etc. This is something that is common and usually is towards schools, financial institutions. This an easy attack to orchestrate by anyone, most of these attacks can be launch via stresser

RE: Estimated LTE Data Utilization in Failover Scenario

2019-08-01 Thread Paul Amaral via NANOG
-Mobile plans for LTE backup? Kenny -Original Message- From: NANOG On Behalf Of Paul Amaral via NANOG Sent: Wednesday, July 31, 2019 9:54 AM To: 'Shaun Dombrosky' ; nanog@nanog.org Subject: RE: Estimated LTE Data Utilization in Failover Scenario In my experience with LTE is that it's never

RE: Estimated LTE Data Utilization in Failover Scenario

2019-07-31 Thread Paul Amaral via NANOG
In my experience with LTE is that it’s never enough. We have bank branches with 20Mbs metro lines and on rare occasion when that circuit drops 4G LTE will provide you with 10mbs at best also note that latency is much higher which can mess with ipsec/VOIP etc. I don’t think you can pick how much