losing route to imap serv...
losing route to imap server
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Topic: losing route to imap server
This is a weird issue. Intermittently, I losing a network access to the imap-mail,dynu.com server.
My route table is fine and I have disabled and enabled my network card which does not fix the issue. The only resolution is to reboot my pc.
eg: working
c:\ping imap-mail.dynu.com
PING imap-mail.dynu.com (142.202.188.21) 56(84) bytes of data.
64 bytes from imap.dynu.com (142.202.188.21): icmp_seq=1 ttl=48 time=66.4 ms
C:\Windows\System32>tracert imap-mail.dynu.com
Tracing route to imap-mail.dynu.com [142.202.188.21]
over a maximum of 30 hops:
1 <1 ms <1 ms <1 ms jsb-fw1.workgroup [192.168.0.2]
2 8 ms 8 ms 7 ms imap.dynu.com [142.202.188.21]
eg:not working
C:\Windows\System32>ping imap-mail.dynu.com
Pinging imap-mail.dynu.com [142.202.188.21] with 32 bytes of data:
General failure.
General failure.
General failure.
General failure.
C:\Windows\System32>tracert imap-mail.dynu.com
Tracing route to imap-mail.dynu.com [142.202.188.21]
over a maximum of 30 hops:
1 General failure.
route table info:
C:\Windows\System32>route print
===========================================================================
Interface List
9...........................Wintun Userspace Tunnel
13...04 d9 f5 d4 2a 2a ......Realtek Gaming GbE Family Controller
5...00 ff 50 47 c4 1d ......TAP-Windows Adapter V9
1...........................Software Loopback Interface 1
===========================================================================
IPv4 Route Table
===========================================================================
Active Routes:
Network Destination Netmask Gateway Interface Metric
0.0.0.0 0.0.0.0 192.168.0.2 192.168.0.103 25
127.0.0.0 255.0.0.0 On-link 127.0.0.1 331
127.0.0.1 255.255.255.255 On-link 127.0.0.1 331
127.255.255.255 255.255.255.255 On-link 127.0.0.1 331
192.168.0.0 255.255.255.0 On-link 192.168.0.103 281
192.168.0.103 255.255.255.255 On-link 192.168.0.103 281
192.168.0.255 255.255.255.255 On-link 192.168.0.103 281
224.0.0.0 240.0.0.0 On-link 127.0.0.1 331
224.0.0.0 240.0.0.0 On-link 192.168.0.103 281
255.255.255.255 255.255.255.255 On-link 127.0.0.1 331
255.255.255.255 255.255.255.255 On-link 192.168.0.103 281
===========================================================================
Persistent Routes:
None
IPv6 Route Table
===========================================================================
Active Routes:
If Metric Network Destination Gateway
1 331 ::1/128 On-link
13 281 fe80::/64 On-link
13 281 fe80::35e8:24a6:7f4:6f23/128
On-link
1 331 ff00::/8 On-link
13 281 ff00::/8 On-link
===========================================================================
Persistent Routes:
None
My route table is fine and I have disabled and enabled my network card which does not fix the issue. The only resolution is to reboot my pc.
eg: working
c:\ping imap-mail.dynu.com
PING imap-mail.dynu.com (142.202.188.21) 56(84) bytes of data.
64 bytes from imap.dynu.com (142.202.188.21): icmp_seq=1 ttl=48 time=66.4 ms
C:\Windows\System32>tracert imap-mail.dynu.com
Tracing route to imap-mail.dynu.com [142.202.188.21]
over a maximum of 30 hops:
1 <1 ms <1 ms <1 ms jsb-fw1.workgroup [192.168.0.2]
2 8 ms 8 ms 7 ms imap.dynu.com [142.202.188.21]
eg:not working
C:\Windows\System32>ping imap-mail.dynu.com
Pinging imap-mail.dynu.com [142.202.188.21] with 32 bytes of data:
General failure.
General failure.
General failure.
General failure.
C:\Windows\System32>tracert imap-mail.dynu.com
Tracing route to imap-mail.dynu.com [142.202.188.21]
over a maximum of 30 hops:
1 General failure.
route table info:
C:\Windows\System32>route print
===========================================================================
Interface List
9...........................Wintun Userspace Tunnel
13...04 d9 f5 d4 2a 2a ......Realtek Gaming GbE Family Controller
5...00 ff 50 47 c4 1d ......TAP-Windows Adapter V9
1...........................Software Loopback Interface 1
===========================================================================
IPv4 Route Table
===========================================================================
Active Routes:
Network Destination Netmask Gateway Interface Metric
0.0.0.0 0.0.0.0 192.168.0.2 192.168.0.103 25
127.0.0.0 255.0.0.0 On-link 127.0.0.1 331
127.0.0.1 255.255.255.255 On-link 127.0.0.1 331
127.255.255.255 255.255.255.255 On-link 127.0.0.1 331
192.168.0.0 255.255.255.0 On-link 192.168.0.103 281
192.168.0.103 255.255.255.255 On-link 192.168.0.103 281
192.168.0.255 255.255.255.255 On-link 192.168.0.103 281
224.0.0.0 240.0.0.0 On-link 127.0.0.1 331
224.0.0.0 240.0.0.0 On-link 192.168.0.103 281
255.255.255.255 255.255.255.255 On-link 127.0.0.1 331
255.255.255.255 255.255.255.255 On-link 192.168.0.103 281
===========================================================================
Persistent Routes:
None
IPv6 Route Table
===========================================================================
Active Routes:
If Metric Network Destination Gateway
1 331 ::1/128 On-link
13 281 fe80::/64 On-link
13 281 fe80::35e8:24a6:7f4:6f23/128
On-link
1 331 ff00::/8 On-link
13 281 ff00::/8 On-link
===========================================================================
Persistent Routes:
None
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Author | Topic: losing route to imap server |
---|---|
jsbsmd Joined: 2015/9/9 |
losing route to imap server 2022年8月30日 10:57
This is a weird issue. Intermittently, I losing a network access to the imap-mail,dynu.com server.
My route table is fine and I have disabled and enabled my network card which does not fix the issue. The only resolution is to reboot my pc. eg: working c:\ping imap-mail.dynu.com PING imap-mail.dynu.com (142.202.188.21) 56(84) bytes of data. 64 bytes from imap.dynu.com (142.202.188.21): icmp_seq=1 ttl=48 time=66.4 ms C:\Windows\System32>tracert imap-mail.dynu.com Tracing route to imap-mail.dynu.com [142.202.188.21] over a maximum of 30 hops: 1 <1 ms <1 ms <1 ms jsb-fw1.workgroup [192.168.0.2] 2 8 ms 8 ms 7 ms imap.dynu.com [142.202.188.21] eg:not working C:\Windows\System32>ping imap-mail.dynu.com Pinging imap-mail.dynu.com [142.202.188.21] with 32 bytes of data: General failure. General failure. General failure. General failure. C:\Windows\System32>tracert imap-mail.dynu.com Tracing route to imap-mail.dynu.com [142.202.188.21] over a maximum of 30 hops: 1 General failure. route table info: C:\Windows\System32>route print =========================================================================== Interface List 9...........................Wintun Userspace Tunnel 13...04 d9 f5 d4 2a 2a ......Realtek Gaming GbE Family Controller 5...00 ff 50 47 c4 1d ......TAP-Windows Adapter V9 1...........................Software Loopback Interface 1 =========================================================================== IPv4 Route Table =========================================================================== Active Routes: Network Destination Netmask Gateway Interface Metric 0.0.0.0 0.0.0.0 192.168.0.2 192.168.0.103 25 127.0.0.0 255.0.0.0 On-link 127.0.0.1 331 127.0.0.1 255.255.255.255 On-link 127.0.0.1 331 127.255.255.255 255.255.255.255 On-link 127.0.0.1 331 192.168.0.0 255.255.255.0 On-link 192.168.0.103 281 192.168.0.103 255.255.255.255 On-link 192.168.0.103 281 192.168.0.255 255.255.255.255 On-link 192.168.0.103 281 224.0.0.0 240.0.0.0 On-link 127.0.0.1 331 224.0.0.0 240.0.0.0 On-link 192.168.0.103 281 255.255.255.255 255.255.255.255 On-link 127.0.0.1 331 255.255.255.255 255.255.255.255 On-link 192.168.0.103 281 =========================================================================== Persistent Routes: None IPv6 Route Table =========================================================================== Active Routes: If Metric Network Destination Gateway 1 331 ::1/128 On-link 13 281 fe80::/64 On-link 13 281 fe80::35e8:24a6:7f4:6f23/128 On-link 1 331 ff00::/8 On-link 13 281 ff00::/8 On-link =========================================================================== Persistent Routes: None |
It is currently 2024年12月20日 13:36 US Mountain Standard Time
2024年12月20日 13:36