Under VPN connection can ping by dns name, but cannot cannot resolve in browser
Clash Royale CLAN TAG#URR8PPP up vote
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While I working under VPN,
I can ping the server and it resolves the IP address
ping someserver.com
If I put someserver.com in browser, it says "cannnot establish connection".
I tried the same scenario on different environment - everything works fine.
What can be wrong with my environment? Could be something wrong with DNS names? For VPN I use PulseSecure
Some output
cat /etc/resolv.conf
search consumer.org crinfra.net consumerreports.org
nameserver 10.22.2.14
nameserver 10.22.2.13
cat /etc/nsswitch.conf
# /etc/nsswitch.conf
#
# Example configuration of GNU Name Service Switch functionality.
# If you have the `glibc-doc-reference' and `info' packages installed, try:
# `info libc "Name Service Switch"' for information about this file.
passwd: compat
group: compat
shadow: compat
gshadow: files
hosts: files mdns4_minimal [NOTFOUND=return] dns
networks: files
protocols: db files
services: db files
ethers: db files
rpc: db files
netgroup: nis
nslookup jira.consumer.org
Server: 10.22.2.14
Address: 10.22.2.14#53
jira.consumer.org canonical name = 2oqes.x.incapdns.net.
Name: 2oqes.x.incapdns.net
Address: 199.83.128.65
16.04 networking vpn
asked Feb 1 at 0:43
Vitalii Kravchenko
62
add a comment |Â
up vote
0
down vote
favorite
While I working under VPN,
I can ping the server and it resolves the IP address
ping someserver.com
If I put someserver.com in browser, it says "cannnot establish connection".
I tried the same scenario on different environment - everything works fine.
What can be wrong with my environment? Could be something wrong with DNS names? For VPN I use PulseSecure
Some output
cat /etc/resolv.conf
search consumer.org crinfra.net consumerreports.org
nameserver 10.22.2.14
nameserver 10.22.2.13
cat /etc/nsswitch.conf
# /etc/nsswitch.conf
#
# Example configuration of GNU Name Service Switch functionality.
# If you have the `glibc-doc-reference' and `info' packages installed, try:
# `info libc "Name Service Switch"' for information about this file.
passwd: compat
group: compat
shadow: compat
gshadow: files
hosts: files mdns4_minimal [NOTFOUND=return] dns
networks: files
protocols: db files
services: db files
ethers: db files
rpc: db files
netgroup: nis
nslookup jira.consumer.org
Server: 10.22.2.14
Address: 10.22.2.14#53
jira.consumer.org canonical name = 2oqes.x.incapdns.net.
Name: 2oqes.x.incapdns.net
Address: 199.83.128.65
16.04 networking vpn
asked Feb 1 at 0:43
Vitalii Kravchenko
62
1
pingusesICMP ECHO_REQUESTto check basic connectivity. Your browser usesTCP:80and depends on a working server atsomeserver.com
– waltinator
Feb 1 at 0:48
but it works from another machine, but on machine it's not
– Vitalii Kravchenko
Feb 1 at 1:04
Depending on how your browser works, and how your environment is set up, the browser may simply not be honoring the new DNS provided by the VPN, or not even using the VPN at all. There isn't enough information here to effectively answer the question. Consider adding the output ofcat /etc/resolv.confand/etc/nsswitch.confto your question and seeing if your browser can access any other resources, particularly ones on your local network.
– Ketzak
Feb 1 at 1:10
possibly useful: community.spiceworks.com/topic/…
– Ketzak
Feb 1 at 1:16
1
Also consider attaching the output ofnslookup someserver.comordig someserver.com, whichever works on your system.
– Ketzak
Feb 1 at 1:18
add a comment |Â
up vote
0
down vote
favorite
up vote
0
down vote
favorite
While I working under VPN,
I can ping the server and it resolves the IP address
ping someserver.com
If I put someserver.com in browser, it says "cannnot establish connection".
I tried the same scenario on different environment - everything works fine.
What can be wrong with my environment? Could be something wrong with DNS names? For VPN I use PulseSecure
Some output
cat /etc/resolv.conf
search consumer.org crinfra.net consumerreports.org
nameserver 10.22.2.14
nameserver 10.22.2.13
cat /etc/nsswitch.conf
# /etc/nsswitch.conf
#
# Example configuration of GNU Name Service Switch functionality.
# If you have the `glibc-doc-reference' and `info' packages installed, try:
# `info libc "Name Service Switch"' for information about this file.
passwd: compat
group: compat
shadow: compat
gshadow: files
hosts: files mdns4_minimal [NOTFOUND=return] dns
networks: files
protocols: db files
services: db files
ethers: db files
rpc: db files
netgroup: nis
nslookup jira.consumer.org
Server: 10.22.2.14
Address: 10.22.2.14#53
jira.consumer.org canonical name = 2oqes.x.incapdns.net.
Name: 2oqes.x.incapdns.net
Address: 199.83.128.65
16.04 networking vpn
asked Feb 1 at 0:43
Vitalii Kravchenko
62
While I working under VPN,
I can ping the server and it resolves the IP address
ping someserver.com
If I put someserver.com in browser, it says "cannnot establish connection".
I tried the same scenario on different environment - everything works fine.
What can be wrong with my environment? Could be something wrong with DNS names? For VPN I use PulseSecure
Some output
cat /etc/resolv.conf
search consumer.org crinfra.net consumerreports.org
nameserver 10.22.2.14
nameserver 10.22.2.13
cat /etc/nsswitch.conf
# /etc/nsswitch.conf
#
# Example configuration of GNU Name Service Switch functionality.
# If you have the `glibc-doc-reference' and `info' packages installed, try:
# `info libc "Name Service Switch"' for information about this file.
passwd: compat
group: compat
shadow: compat
gshadow: files
hosts: files mdns4_minimal [NOTFOUND=return] dns
networks: files
protocols: db files
services: db files
ethers: db files
rpc: db files
netgroup: nis
nslookup jira.consumer.org
Server: 10.22.2.14
Address: 10.22.2.14#53
jira.consumer.org canonical name = 2oqes.x.incapdns.net.
Name: 2oqes.x.incapdns.net
Address: 199.83.128.65
16.04 networking vpn
16.04 networking vpn
asked Feb 1 at 0:43
Vitalii Kravchenko
62
asked Feb 1 at 0:43
Vitalii Kravchenko
62
edited Feb 2 at 9:05
asked Feb 1 at 0:43
Vitalii Kravchenko
62
asked Feb 1 at 0:43
Vitalii Kravchenko
62
asked Feb 1 at 0:43
Vitalii Kravchenko
62
62
1
pingusesICMP ECHO_REQUESTto check basic connectivity. Your browser usesTCP:80and depends on a working server atsomeserver.com
– waltinator
Feb 1 at 0:48
but it works from another machine, but on machine it's not
– Vitalii Kravchenko
Feb 1 at 1:04
Depending on how your browser works, and how your environment is set up, the browser may simply not be honoring the new DNS provided by the VPN, or not even using the VPN at all. There isn't enough information here to effectively answer the question. Consider adding the output ofcat /etc/resolv.confand/etc/nsswitch.confto your question and seeing if your browser can access any other resources, particularly ones on your local network.
– Ketzak
Feb 1 at 1:10
possibly useful: community.spiceworks.com/topic/…
– Ketzak
Feb 1 at 1:16
1
Also consider attaching the output ofnslookup someserver.comordig someserver.com, whichever works on your system.
– Ketzak
Feb 1 at 1:18
add a comment |Â
1
pingusesICMP ECHO_REQUESTto check basic connectivity. Your browser usesTCP:80and depends on a working server atsomeserver.com
– waltinator
Feb 1 at 0:48
but it works from another machine, but on machine it's not
– Vitalii Kravchenko
Feb 1 at 1:04
Depending on how your browser works, and how your environment is set up, the browser may simply not be honoring the new DNS provided by the VPN, or not even using the VPN at all. There isn't enough information here to effectively answer the question. Consider adding the output ofcat /etc/resolv.confand/etc/nsswitch.confto your question and seeing if your browser can access any other resources, particularly ones on your local network.
– Ketzak
Feb 1 at 1:10
possibly useful: community.spiceworks.com/topic/…
– Ketzak
Feb 1 at 1:16
1
Also consider attaching the output ofnslookup someserver.comordig someserver.com, whichever works on your system.
– Ketzak
Feb 1 at 1:18
1
1
ping uses ICMP ECHO_REQUEST to check basic connectivity. Your browser uses TCP:80 and depends on a working server at someserver.com– waltinator
Feb 1 at 0:48
ping uses ICMP ECHO_REQUEST to check basic connectivity. Your browser uses TCP:80 and depends on a working server at someserver.com– waltinator
Feb 1 at 0:48
but it works from another machine, but on machine it's not
– Vitalii Kravchenko
Feb 1 at 1:04
but it works from another machine, but on machine it's not
– Vitalii Kravchenko
Feb 1 at 1:04
Depending on how your browser works, and how your environment is set up, the browser may simply not be honoring the new DNS provided by the VPN, or not even using the VPN at all. There isn't enough information here to effectively answer the question. Consider adding the output of
cat /etc/resolv.conf and /etc/nsswitch.conf to your question and seeing if your browser can access any other resources, particularly ones on your local network.– Ketzak
Feb 1 at 1:10
Depending on how your browser works, and how your environment is set up, the browser may simply not be honoring the new DNS provided by the VPN, or not even using the VPN at all. There isn't enough information here to effectively answer the question. Consider adding the output of
cat /etc/resolv.conf and /etc/nsswitch.conf to your question and seeing if your browser can access any other resources, particularly ones on your local network.– Ketzak
Feb 1 at 1:10
possibly useful: community.spiceworks.com/topic/…
– Ketzak
Feb 1 at 1:16
possibly useful: community.spiceworks.com/topic/…
– Ketzak
Feb 1 at 1:16
1
1
Also consider attaching the output of
nslookup someserver.com or dig someserver.com, whichever works on your system.– Ketzak
Feb 1 at 1:18
Also consider attaching the output of
nslookup someserver.com or dig someserver.com, whichever works on your system.– Ketzak
Feb 1 at 1:18
add a comment |Â
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1
pingusesICMP ECHO_REQUESTto check basic connectivity. Your browser usesTCP:80and depends on a working server atsomeserver.com– waltinator
Feb 1 at 0:48
but it works from another machine, but on machine it's not
– Vitalii Kravchenko
Feb 1 at 1:04
Depending on how your browser works, and how your environment is set up, the browser may simply not be honoring the new DNS provided by the VPN, or not even using the VPN at all. There isn't enough information here to effectively answer the question. Consider adding the output of
cat /etc/resolv.confand/etc/nsswitch.confto your question and seeing if your browser can access any other resources, particularly ones on your local network.– Ketzak
Feb 1 at 1:10
possibly useful: community.spiceworks.com/topic/…
– Ketzak
Feb 1 at 1:16
1
Also consider attaching the output of
nslookup someserver.comordig someserver.com, whichever works on your system.– Ketzak
Feb 1 at 1:18