Comcast mail contact
Anyone from Comcast on this list? would appreciate if you can reach out off the list. Have a few concerns regarding Comcast servers intermittently throwing 550.5.1.0 -- invalid domain errors.
Re: Microsoft problems...
WVD seems to be affected as well... tak tsk tsk. I guess this is part of Monday blues? :P On Tue, Mar 16, 2021, 4:39 AM Andrey Khomyakov, wrote: > I didn't troubleshoot at all (not my job), but yes, we are having all > sorts of issues accessing O365/Teams/etc > > --Andrey > > > On Mon, Mar 15, 2021 at 1:33 PM Justin Streiner > wrote: > >> Can you be a bit more specific regarding what you're seeing or not seeing? >> >> Are you reaching MS through IP transit/peer connections, or are you >> having issues reaching MS cloud services over ExpressRoute circuits? >> >> Thank you >> jms >> >> On Mon, Mar 15, 2021 at 4:04 PM wrote: >> >>> Anyone else noticing major MAJOR problems with various MS services? >>> >>> Geoff >>> >>>
Re: Network / Infrastructure security testing services
I'm looking for someone if anyone from this thread does it. On Tue, Mar 9, 2021 at 3:05 PM jim deleskie wrote: > > Your asking if anyone does it or your offering your services? > > -jim > > On Tue., Mar. 9, 2021, 3:56 p.m. Nathanael Cariaga, > wrote: >> >> Apologies for this shameless plug, but wanted to ask if any folks on this >> list who does network/infrastructure security testing? Please to reach back >> to me off the list. >> >> Thank you for your time. >>
Network / Infrastructure security testing services
Apologies for this shameless plug, but wanted to ask if any folks on this list who does network/infrastructure security testing? Please to reach back to me off the list. Thank you for your time.
Cloudflare geoip
Wanted to reach out to any cloudflare tech who might be on this list. I hope you could contact me off the list regarding this I was just wondering why Cloudflare's database is classifying an Azure US-west region IP into China [image: Capture.PNG]
Suggestiins for DIA link in Alamo,CA area
Guys, I'm looking for 300-500Mbps DIA circuit (with /28 IPs) to be installed in Alamo, CA. Any suggestions?
Re: Google IMAP
Sorry about this... got confused earlier :/ Sent from my BlackBerry 10 smartphone. Original Message From: Christopher Morrow Sent: Wednesday, October 21, 2015 11:02 AM To: Suresh Ramasubramanian Cc: nanog@nanog.org Subject: Re: Google IMAP On Tue, Oct 20, 2015 at 10:55 PM, Suresh Ramasubramanian wrote: > Right now imap.gmail.com appears down for me from at least two local > networks in India, just saying > deets or it didn't happen... $ telnet -4 imap.gmail.com 993 Trying 173.194.219.109... Connected to gmail-imap.l.google.com. Escape character is '^]'. asd FConnection closed by foreign host. and over 'newcoke' internet: $ telnet imap.gmail.com 993 Trying 2607:f8b0:4002:c03::6c... Connected to gmail-imap.l.google.com. Escape character is '^]'. GET / HTTP Connection closed by foreign host. it's rough troubleshooting without more details folks. > I guess that's what the original poster wanted to ask about. > > On Wednesday, October 21, 2015, Jason Hellenthal > wrote: > >> $ dig @8.8.8.8 imap.gmail.com >> >> ; <<>> DiG 9.10.3 <<>> @8.8.8.8 imap.gmail.com >> ; (1 server found) >> ;; global options: +cmd >> ;; Got answer: >> ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 49149 >> ;; flags: qr rd ra; QUERY: 1, ANSWER: 3, AUTHORITY: 0, ADDITIONAL: 1 >> >> ;; OPT PSEUDOSECTION: >> ; EDNS: version: 0, flags:; udp: 512 >> ;; QUESTION SECTION: >> ;imap.gmail.com. IN A >> >> ;; ANSWER SECTION: >> imap.gmail.com. 299 IN CNAME gmail-imap.l.google.com. >> gmail-imap.l.google.com. 299 IN A 173.194.74.108 >> gmail-imap.l.google.com. 299 IN A 173.194.74.109 >> >> ;; Query time: 28 msec >> ;; SERVER: 8.8.8.8#53(8.8.8.8) >> ;; WHEN: Wed Oct 21 01:02:22 UTC 2015 >> ;; MSG SIZE rcvd: 109 >> >> >> I don’t recall this ever being imap.google.com >> >> > On Oct 20, 2015, at 19:54, Nathanael Cariaga < >> nathanael.cari...@adec-innovations.com > wrote: >> > >> > Any GMail / Google Apps guys here? Just want to ask if there are issues >> > with imap.google.com >> > >> > >> > ; <<>> DiG 9 <<>> @localhost imap.google.com A >> > ; (1 server found) >> > ;; global options: +cmd >> > ;; Got answer: >> > ;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 24131 >> > ;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0 >> > >> > ;; QUESTION SECTION: >> > ;imap.google.com. IN A >> > >> > ;; AUTHORITY SECTION: >> > google.com. 60 IN SOA ns4.google.com. >> dns-admin.google.com. >> > 105915603 900 900 1800 60 >> > >> > ;; Query time: 16 msec >> > ;; SERVER: 127.0.0.1#53(127.0.0.1) >> > ;; WHEN: Wed Oct 21 02:53:04 2015 >> > ;; MSG SIZE rcvd: 83 >> > >> > >> > >> > >> > -- >> > Regards, >> > >> > >> > -nathan >> >> >> -- >> Jason Hellenthal >> JJH48-ARIN >> >> >> >> >> > > -- > --srs (iPad)
Google IMAP
Any GMail / Google Apps guys here? Just want to ask if there are issues with imap.google.com ; <<>> DiG 9 <<>> @localhost imap.google.com A ; (1 server found) ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 24131 ;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0 ;; QUESTION SECTION: ;imap.google.com. IN A ;; AUTHORITY SECTION: google.com.60 IN SOA ns4.google.com. dns-admin.google.com. 105915603 900 900 1800 60 ;; Query time: 16 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Oct 21 02:53:04 2015 ;; MSG SIZE rcvd: 83 -- Regards, -nathan
Re: Outage Management/Log Book
Have you tried otrs? On Apr 25, 2011, at 6:47 PM, "Payam Poursaied" wrote: > Hi all > May I have your recommendation regarding any outage management software and > NOC log book(preferably open source) . > I want to get fresh ideas about available software in this area. > > The below scenario may explain what I am looking for: > One of the sites gets down, monitoring team would log it. Technical staffs > follow it, they find there is something wrong > in the site. Someone gets to the site and find there is a power failure. Make > it correct. Monitoring team again see that > site UP and update their log book put the recovery time and the reason (i.e. > power failure) > One of the simplest report from this system would be downtime per site/per > reason. > > The ability to record group outage - manually or automatically based on > network topology - (i.e. failure of a core > router in a city which would be caused several sites failure) would be also > useful. > > Best Regards > Payam Poursaied > >
