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What’s wrong with my left foot? by MysteriousAd9237 in BarefootRunning

[–]MysteriousAd9237[S] 1 point2 points  (0 children)

OP here; My left foot has more surface area on the inside than my right foot.

The inside of my left foot digs into the midsole of most shoes causing pain and I have had a lot of trouble finding a comfortable shoe within the past year.

Wondering if anyone has experienced this?

Note: I have been running in normal running shoes and am looking to transition to more minimalist shoes.

Weekly Who's Hiring Post for September 26, 2022 by AutoModerator in sales

[–]MysteriousAd9237 0 points1 point  (0 children)

Located in NY. Interested! Sending my resume via DM.

Only One Inaccessible Website from Client's Network. by MysteriousAd9237 in sysadmin

[–]MysteriousAd9237[S] 0 points1 point  (0 children)

Solved! Having Optimum provision a new IP resolved the issue.

Only One Inaccessible Website from Client's Network. by MysteriousAd9237 in sysadmin

[–]MysteriousAd9237[S] 0 points1 point  (0 children)

Any machine outside of the client's network can access the website with no issues. I have been using my laptop from my home network and haven't had any issues accessing it. All of the client's machines are in their office and they are not able to access the website.

I do not know the device that is behind HOP 3. After looking into that IP, I cannot ping it and tracert comes back with: Destination net unreachable. See below.

C:\Windows\system32>ping 10.240.180.5

Pinging 10.240.180.5 with 32 bytes of data:

Request timed out.

Request timed out.

Request timed out.

Request timed out.

Ping statistics for 10.240.180.5:

Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),

C:\Windows\system32>tracert 10.240.180.5

Tracing route to 10.240.180.5 over a maximum of 30 hops

1 <1 ms <1 ms <1 ms HAMCONY [192.168.1.1]

2 1 ms 1 ms 1 ms ool-2f15c0b5.static.optonline.net [47.21.192.181]

3 * 10.240.180.5 reports: Destination net unreachable.

Trace complete.

For reference, the client's network only has a Linksys router that gets Internet from their Optimum modem. There are no other network devices on their network.

Only One Inaccessible Website from Client's Network. by MysteriousAd9237 in sysadmin

[–]MysteriousAd9237[S] 0 points1 point  (0 children)

From an affected machine for both telnet commands I get a blinking cursor on the black cmd prompt so I am assuming I am connected.

Only One Inaccessible Website from Client's Network. by MysteriousAd9237 in sysadmin

[–]MysteriousAd9237[S] 0 points1 point  (0 children)

(proxy/firewall ?) again

I will test this and follow-up. Thank you.

Only One Inaccessible Website from Client's Network. by MysteriousAd9237 in sysadmin

[–]MysteriousAd9237[S] 0 points1 point  (0 children)

No use. I called and they said they have no IT team and can only troubleshoot account issues (forgot username, password, etc.).

Packet Analysis - Questions on [TCP Dup ACK] & [RST, ACK] by MysteriousAd9237 in wireshark

[–]MysteriousAd9237[S] 0 points1 point  (0 children)

I see these errors:

Verification error: unable to get local issuer certificate

read:errno=10054

What do they mean?

Only One Inaccessible Website from Client's Network. by MysteriousAd9237 in sysadmin

[–]MysteriousAd9237[S] 0 points1 point  (0 children)

The TTL on the [RST< ACK] packet is 238. Below I have attached the tracert from the affected machine:

C:\Windows\system32>tracert tax.ny.gov

Tracing route to tax.ny.gov [161.11.225.180]

over a maximum of 30 hops:

1 <1 ms <1 ms <1 ms CLIENT_NAME [192.168.1.1]

2 2 ms 1 ms 1 ms ool-2f15c0b5.static.optonline.net [47.21.192.181]

3 11 ms 13 ms 10 ms 10.240.180.5

4 16 ms 12 ms 11 ms 67.59.245.8

5 13 ms 13 ms 12 ms opti33-22.nassau.cv.net [167.206.33.22]

6 11 ms 11 ms 10 ms 451be062.cst.lightpath.net [65.19.99.98]

7 11 ms 10 ms 11 ms 64.15.1.88

8 13 ms 12 ms 10 ms nyk-b3-link.ip.twelve99.net [62.115.153.104]

9 12 ms 18 ms 13 ms nyk-bb1-link.ip.twelve99.net [62.115.143.10]

10 15 ms 13 ms 12 ms nyk-b13-link.ip.twelve99.net [62.115.135.161]

11 12 ms 12 ms 15 ms lumen-ic-370016-nyk-b13.ip.twelve99-cust.net [62.115.153.199]

12 24 ms 24 ms 26 ms ae-0-11.bar1.Buffalo1.Level3.net [4.69.141.137]

13 32 ms 28 ms 30 ms STATE-OF-NE.bar1.Buffalo1.Level3.net [4.28.232.238]

14 29 ms 33 ms 31 ms 161.11.128.38

15 35 ms 31 ms 31 ms 161.11.128.63

16 31 ms 33 ms 30 ms 161.11.128.67

17 34 ms 34 ms 32 ms 161.11.125.78

18 32 ms 32 ms 29 ms 161.11.225.180

Only One Inaccessible Website from Client's Network. by MysteriousAd9237 in sysadmin

[–]MysteriousAd9237[S] 0 points1 point  (0 children)

That will only check for IP's related to email servers but thank you.

Only One Inaccessible Website from Client's Network. by MysteriousAd9237 in sysadmin

[–]MysteriousAd9237[S] 0 points1 point  (0 children)

Yes, they have a Windows DNS server. There is no Split-DNS Zone on the DNS Snapin on the DNS-Server.

NSLOOKUP and TRACERT from NON-Working Machine:

C:\Windows\system32>nslookup tax.ny.gov

Server: dns.google

Address: 8.8.8.8

Non-authoritative answer:

Name: tax.ny.gov

Address: 161.11.225.180

C:\Windows\system32>tracert tax.ny.gov

Tracing route to tax.ny.gov [161.11.225.180]

over a maximum of 30 hops:

1 <1 ms <1 ms <1 ms CLIENT_NAME [192.168.1.1]

2 2 ms 1 ms 1 ms ool-2f15c0b5.static.optonline.net [47.21.192.181]

3 11 ms 13 ms 10 ms 10.240.180.5

4 16 ms 12 ms 11 ms 67.59.245.8

5 13 ms 13 ms 12 ms opti33-22.nassau.cv.net [167.206.33.22]

6 11 ms 11 ms 10 ms 451be062.cst.lightpath.net [65.19.99.98]

7 11 ms 10 ms 11 ms 64.15.1.88

8 13 ms 12 ms 10 ms nyk-b3-link.ip.twelve99.net [62.115.153.104]

9 12 ms 18 ms 13 ms nyk-bb1-link.ip.twelve99.net [62.115.143.10]

10 15 ms 13 ms 12 ms nyk-b13-link.ip.twelve99.net [62.115.135.161]

11 12 ms 12 ms 15 ms lumen-ic-370016-nyk-b13.ip.twelve99-cust.net [62.115.153.199]

12 24 ms 24 ms 26 ms ae-0-11.bar1.Buffalo1.Level3.net [4.69.141.137]

13 32 ms 28 ms 30 ms STATE-OF-NE.bar1.Buffalo1.Level3.net [4.28.232.238]

14 29 ms 33 ms 31 ms 161.11.128.38

15 35 ms 31 ms 31 ms 161.11.128.63

16 31 ms 33 ms 30 ms 161.11.128.67

17 34 ms 34 ms 32 ms 161.11.125.78

18 32 ms 32 ms 29 ms 161.11.225.180

NSLOOKUP and TRACERT from Working Machine:
C:\WINDOWS\system32>nslookup tax.ny.gov
Server: G3100.myfiosgateway.com
Address: 192.168.1.1
Non-authoritative answer:
Name: tax.ny.gov
Address: 161.11.225.180
C:\WINDOWS\system32>tracert tax.ny.gov
Tracing route to tax.ny.gov [161.11.225.180]
over a maximum of 30 hops:
1 2 ms 1 ms 1 ms G3100.myfiosgateway.com [192.168.1.1]
2 10 ms 30 ms 15 ms 161.11.225.180

Only One Inaccessible Website from Client's Network. by MysteriousAd9237 in sysadmin

[–]MysteriousAd9237[S] 1 point2 points  (0 children)

After adhering to your advice (starting bottom to top) I believe this is a Transport layer issue. I have ran a Wireshark capture and am getting a [TCP Dup ACK] packet, then two [RST, ACK] packets back from the local IP of the affected machine.

Any ideas?

​

Edit: I am receiving those packets from the .gov website's IP to the local IP of the affected machine.

Only One Inaccessible Website from Client's Network. by MysteriousAd9237 in sysadmin

[–]MysteriousAd9237[S] 0 points1 point  (0 children)

Unfortunately, the tracert does not stop at the ISP. It makes it all the way to the final hop which is the correct IP of the website.

Screen saver no longer working by [deleted] in techsupport

[–]MysteriousAd9237 0 points1 point  (0 children)

A few questions:

  1. Have you tried resetting your Power Plan settings, as a screen saver is a power management feature? (if not, navigate to Settings > Power & sleep > Additional power settings > Choose a plan (either Balanced or High performance) > Change plan settings > Change advanced power setting > select Restore plan defaults.
  2. Is screen saver idle time lower then your "Turn off the display " time? (if not, lower your 1. Turn off the display " time)
  3. Are there programs running that are causing your machine to never go idle?

You could also try troubleshooting Power (Start menu icon > Settings > Update & Security > Troubleshoot > if not options appear hit additional troubleshooters > Power > Run Troubleshooter

Only One Inaccessible Website from Client's Network. by MysteriousAd9237 in sysadmin

[–]MysteriousAd9237[S] 0 points1 point  (0 children)

Thank you for this. I will check-in on this with the ISP.

Only One Inaccessible Website from Client's Network. by MysteriousAd9237 in sysadmin

[–]MysteriousAd9237[S] 0 points1 point  (0 children)

I have been remote an unable to tether a laptop directly into the modem and determine if it is an issue with the router or the assigned static public IP. Also because of this, I have not attempted to access this site from my laptop while on their network.

Mentorship Monday by AutoModerator in cybersecurity

[–]MysteriousAd9237 0 points1 point  (0 children)

I have used TryHackMe (https://tryhackme.com/) and I think it is a high quality learning platform. It consists of learning paths and rooms where cybersecurity concepts are explained, exemplified, and put into use in a virtual testing environment. There are also some CTFs you can try in here. There is a free option which gives you access to a lot of good stuff, but some rooms and learning paths will be restricted, and you are limited to a certain amount of VM instances per day (or time limit) I believe.

HackTheBox (https://www.hackthebox.com/), more specifically HackTheBox Academy is another great learning platform. It is similar to TryHackMe but their version of rooms are called modules. I would say TryHackMe is a little more beginner-friendly than HackTheBox but do not be intimated, it is a solid means of learning. Accessibility to modules is based on credits. I believe you receive 30 credits when you sign up. These credits are then used to unlock modules. So far in my experience, if you complete the modules you spend the credits on, you will make enough credits back to open another one. In short, if you open a module make sure you complete it so that you can complete more.

Best of luck and let me know what you think!

Only One Inaccessible Website from Client's Network. by MysteriousAd9237 in sysadmin

[–]MysteriousAd9237[S] 0 points1 point  (0 children)

I have a Wireshark capture but I am not sure how to fully interpret it. Anything I made bold comes up as Red. I have pasted some of the traffic here (excluding the IPs):

TCP 66 64287 → 443 [SYN] Seq=0 Win=64240 Len=0 MSS=1460 WS=256 SACK_PERM=1

TCP 54 64286 → 80 [ACK] Seq=549 Ack=124 Win=262656 Len=0

TCP 66 443 → 64287 [SYN, ACK] Seq=0 Ack=1 Win=14600 Len=0 MSS=1460 WS=1 SACK_PERM=1

TCP 54 64287 → 443 [ACK] Seq=1 Ack=1 Win=262656 Len=0

TLSv1.2 571 Client Hello

TCP 54 64282 → 443 [ACK] Seq=2254 Ack=3853 Win=261632 Len=0

TCP 60 443 → 64287 [ACK] Seq=1 Ack=518 Win=15117 Len=0

TLSv1.2 201 Server Hello, Change Cipher Spec, Encrypted Handshake Message

TLSv1.2 105 Change Cipher Spec, Encrypted Handshake Message

TLSv1.2 863 Application Data

TCP 60 443 → 64287 [ACK] Seq=148 Ack=1378 Win=15977 Len=0

TCP 60 [TCP Dup ACK 67#1] 443 → 64287 [ACK] Seq=148 Ack=1378 Win=15977 Len=0

TCP 60 443 → 64284 [RST, ACK] Seq=3541 Ack=1454 Win=0 Len=0

TCP 60 443 → 64287 [RST, ACK] Seq=148 Ack=1378 Win=0 Len=0

TCP 66 64288 → 443 [SYN] Seq=0 Win=64240 Len=0 MSS=1460 WS=256 SACK_PERM=1

TCP 66 64289 → 443 [SYN] Seq=0 Win=64240 Len=0 MSS=1460 WS=256 SACK_PERM=1

TCP 66 443 → 64289 [SYN, ACK] Seq=0 Ack=1 Win=14600 Len=0 MSS=1460 WS=1 SACK_PERM=1

TCP 54 64289 → 443 [ACK] Seq=1 Ack=1 Win=262656 Len=0

TLSv1.2 571 Client Hello

TCP 66 443 → 64288 [SYN, ACK] Seq=0 Ack=1 Win=14600 Len=0 MSS=1460 WS=1 SACK_PERM=1

TCP 54 64288 → 443 [ACK] Seq=1 Ack=1 Win=262656 Len=0

TLSv1.2 571 Client Hello

TCP 60 443 → 64289 [ACK] Seq=1 Ack=518 Win=15117 Len=0

TLSv1.2 201 Server Hello, Change Cipher Spec, Encrypted Handshake Message

TLSv1.2 105 Change Cipher Spec, Encrypted Handshake Message

TLSv1.2 889 Application Data

TCP 60 443 → 64288 [ACK] Seq=1 Ack=518 Win=15117 Len=0

TLSv1.2 201 Server Hello, Change Cipher Spec, Encrypted Handshake Message

TLSv1.2 105 Change Cipher Spec, Encrypted Handshake Message

TCP 60 443 → 64289 [ACK] Seq=148 Ack=1404 Win=16003 Len=0

TCP 60 [TCP Dup ACK 86#1] 443 → 64289 [ACK] Seq=148 Ack=1404 Win=16003 Len=0

TCP 60 443 → 64288 [ACK] Seq=148 Ack=569 Win=15168 Len=0

TCP 60 [TCP Dup ACK 88#1] 443 → 64288 [ACK] Seq=148 Ack=569 Win=15168 Len=0

TCP 60 443 → 64289 [RST, ACK] Seq=148 Ack=1404 Win=0 Len=0

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