We have some 2008 Windows servers that keep disconnecting RDP session attempts with a RESET before the connection is complete. We have taken a lot of Wireshark traces from different sources to several different machines. On most of the connections we see a SYN come in, the server responds with a...
In a TCP conversation, if a server initiates a disconnect by sending a FIN to the Client, the server enters FIN-WAIT-1 state. If the Client then sends an ACK he enters the Close-Wait state and the server is now in FIN-WAIT-2 state. At that point the servers is expecting that the Client will...
How do you folks capture data for application analysis and troubleshooting - "monitors session" or VACLs??..(inline taps seems to be the best way but that can get very expensive).
Please correct me if I make any inaccurate statements.
Scenario: Two Cisco 6909s in HA mode - we want to be able...
Does anyone know of a way to increase the session timeouts to the real servers??
We're new to ACE and just getting it deployed in various areas of our network.
We have user's getting disconnected from their apps and at first we thought it had to do with Sticky sessions. Now I don't think so...
All,
I'm quickly becoming a fan of Cisco but not so much the ACE module. Configs are complex, look hard to troubleshoot, and there seem to be some potential gotchas. I've dabbled in Cisco for a little while but have been primarily a Nortel Passport/Alteon person..(until recently when we started...
Question...
I've noticed lost pings to VRRP interfaces lately and I don't ever remember having that problem. I've seen some issues pinging management interfaces and I know the switch places ping in a low priority queue..but this seems different. They're not just long responses (I extended...
On the Nortel BCN routers, I know there were issues with those cards (dual 100 base-T cards). You could only run one of the two ports @ 100MB Full duplex...the other port had to be set to 100 Half duplex.
I know you CAN set them both for full, I just don't remember what problems arise when you...
All,
I'm interested in peoples experiences with respect to SSL decode using Sniffer products or Wireshark (or anything else you might be using).
We have Infinistream Sniffer's where I work. Decoding SSL is done through the use of *unsupported* software they offer on their web site called...
I don't have a lot of info just yet, but apparently this problem has been going on for quite some time.
We're predominantly a Nortel shop but we've begun to introduce some Cisco WAN router's (7609's) into our network. Prior to this we had a few Cisco Dial Servers and a CLAW/CIP router..(and...
I don't have a lot of info just yet, but apparently this problem has been going on for quite some time.
We're predominantly a Nortel shop but we've begun to introduce some Cisco WAN router's into our network. Prior to this we had a few Cisco Dial Servers and a CLAW/CIP router..(and maybe a few...
Question for Passport 8000 series users. Does anyone have a source for PCMCIA cards?
We have 64 Meg PCMCIA cards in our Power Rangers and Core 8600's....but...we need to purchase some PCMCIA cards for a lot of our remote Passport 8100's..(and a few 8600's).
Nortel has discontinued the older...
I'm a dummy but none of the smart people I hang with get this either..(they keep trying help me associate files through windows explorer). Two weeks ago my PC did this:
I click on an .mp3 file posted on the Internet...(i.e. via *internet* explorer) - IE would launch WinAmp.
I click on an .mp3...
I like MusicMatch for several reasons, but it's slow to load. My PC used to use MusicMatch when I clicked a file on my hard drive....but WinAmp when I clicked on music links on the Internet. For some reason it changed recently.
Does anyone know how to change the program that runs for MP3...
Re: recovering a BS470 switch with an unknown password.
The last I heard...if you need to recover a lost password on a Baystack 470 switch you have to call Nortel with the MAC address of the box. They run your MAC through a little algorithm that generates a back door password.
Is that still...
For the passport 8000:
What it it...what's it used for??...(I have a few guesses)
I can't find anything on google or in the few docs I've checked.
Anyone know about that?
I've worked with Shell commands quite a bit in the past but it's probably been a year or more.
Nortel is very tight lipped about these commands as they have the potential to crash the switch if used improperly.
Can someone refresh my memory on how to get into the initial menu screens? Once...
I don't have a good understanding of network connections versus mapped drives.
What can you "do or not do" with one that you can do with the other. I get some of it but I'm very weak on the basics.
P.S. - While I'm looking stupid, can anyone make a recommendation for a good Windows Networking...
Anyone know if there are any issues (past/present) with the CSU for the Contivity 1740 being unresponsive to loop requests from Telco??
The 1740s in our network are beginning to grow in number and we've seen a lot of this.
All apologies....I realize this is probably a really stupid question.
When I use my "normal" user login in with my work PCs, I didn't have admin privileges. A co-worker said, log on as administrator (and he gave me the admin password) and give yourself admin privileges so you can install...
I used to know quite a bit about PC's...not so much anymore. All apologies if this is a really basic question.
With NT and Win2k...DHCP addresses used to stay in my machine until a new one was learned or it got flushed.
With XP my machine loses it's IP and goes to a 169.x.x.x address if the...
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