I have a Cytanet Router (from Cyprus) and I need to change the DNS so I can watch my netflix, and other geographically blocked content. Any ideas?
To log in to the router I successfully got in by going to 192.168.10.25 and put in my username and password. (user=cytauser and password=blank) This is how they distribute their routers.
Problem is, there is not GUI or browser console section to change DNS :-/.
Any help? I'm on a Windows 7 computer.
So after searching for answers here is what I eventually found...
http://community.plus.net/library/dns/how-to-change-the-default-dns-servers-in-a-thomson-speedtouch-router/
However, here is the one specific to Cytanet (Cyprus) Thomson TG585 v7 on a Windows 7 machine with Telnet Client installed (See the link above to get telnet installed).
Go to Start and open windows command prompt.
type the following depending on your router IP address (mine was 192.168.10.254)
telnet 192.168.10.254
Then you should get a screen asking you for a "Username:". In my case since it was for Cytanet ISP, I used 'cytauser' and blank password and worked. The factory default is 'Administrator' and empty password.
Username: cytauser
Password:
You should then see a window with a bunch of DOS design if you successfully signed in
__ Thomson TG585 v7
_/_/\
/ /\ 7.4.3.2
/_ / \
_/ /_____/_ \ Copyright (c) 1999-2007, THOMSON
// / \ /\ \
_____//_/ \ / _/______
/ / \ \ / / / /\
/ / \ \ / / / / _
/ / / _____/ / / / / /\
//_/_______________/ /____/ /_/ \
\ \ \ _________ \ \ \ \ \ /
_\ \ / /\ \ \ \ ___/
\ / / \ \ \ \ /
_____/ / \ \ ________/
/______/ \ \ /
\ \ //
\ / /\ \ //
/_/ \ \ /
\ \ /_/
Then type the following to see your current DNS settings.
dns server route list
you should see a list of at least 2 entries with IP addresses, source, Label, Metric, Inf, etc.
Now you want to flush your dns servers which will delete the default ones. Type the following
dns server flush
Now type the following to see if it actually flushed them, you should now see no entries for your DNS.
dns server route list
Now you're ready to put in your DNS IP addresses that you got from UnBlock US or Unlocator. Type the following for each of the DNS entries. Notice xx.xx.xx.xx is for the numbers you were provided, don't actually put in xx.
dns server route add dns=xxx.xx.xx.xxx metric=0 intf=pppInternet
Now do the same for the second IP/DNS address one you were provided.
Then go to the DNS Server List again and make sure it changed. You should see the numbers that you just added by using this command again.
dns server route list
Once you confirmed the new entries have been added, you should save the settings by typing:
saveall
You should be all set! Try resetting your Wifi or internet connection from your device and you should be good to go. Don't reboot/reset the router though.
Related
I'm sorry if this is a simple question, but I am just starting out with qemu and can't find a easy way to do this.
I am trying to somewhat automate my KVM deployment. I am currently running into the issue that I can't find a way to automatically set parameters for a filterref.
This is what my network option for virt-install currently looks like and that is working fine for now.
--network type=bridge,network=default,bridge=bridge0,model=e1000e,mac=$mac,filterref=clean-traffic
However I can't find anything to set a parameter to define the IP address it's supposed to be locked down to. This is the result that I want in the xml:
<filterref filter='clean-traffic'>
<parameter name='IP' value='XXX.XXX.XXX.XXX'/>
</filterref>
I am looking for a way to automatically add that parameter, preferably directly with virt-install or to an extent were I can just run a script, enter the few variables I want to set. And at this point the VM would already be running and waiting for the setup to be completed, with the filter loaded. Basically I want the parameter to be loaded before the first startup, so that there is no chance of anyone trying to mess with the ip address.
Is this possible?
This is the whole "script" I just copy into the console at the moment.
name=WindowsTest
mac=00:50:56:00:05:C5
size=70
ram=6000
vcpus=6
let cores=vcpus/2
virt-install \
--name=$name \
--ram=$ram \
--cpu=host \
--vcpus=$vcpus,maxvcpus=$vcpus,sockets=1,cores=$cores,threads=2 \
--os-type=windows \
--os-variant=win10 \
--disk path=/var/lib/libvirt/clutchImages/$name.qcow2,size=$size,format=qcow2,bus=virtio \
--cdrom /var/isos/Windows_20H2_English.iso \
--disk /var/isos/virtio-win-0.1.185.iso,device=cdrom \
--network type=bridge,network=default,bridge=bridge0,model=e1000e,mac=$mac,filterref=clean-traffic \
--graphics spice,listen=157.90.2.208 \
--graphics vnc
virsh version output:
virsh version
Compiled against library: libvirt 6.0.0
Using library: libvirt 6.0.0
Using API: QEMU 6.0.0
Running hypervisor: QEMU 4.2.0
I am on CentOS Linux release 8.3.2011.
Make arbitrary edits to virt-install's xml output
According to the man page you can make direct edits to the XML using XPath
syntax.
e.g.
virt-install \
#...
--network network="${net}",mac="${macaddr},filterref.filter=clean-traffic" \
--xml xpath.create=./devices/interface/filterref/parameter \
--xml xpath.set=./devices/interface/filterref/parameter/#name=IP \
--xml xpath.set=./devices/interface/filterref/parameter/#value=10.0.0.20
#...
virt-install man page excerpt:
man virt-install | grep -m1 -A40 '\-\-xml'
--xml
Syntax: --xml ARGS
Make direct edits to the generated XML using XPath syntax. Take an ex‐
ample like
virt-install --xml ./#foo=bar --xml ./newelement/subelement=1
This will alter the generated XML to contain:
<domain foo='bar' ...>
...
<newelement>
<subelement>1</subelement>
</newelement>
</domain>
The --xml option has 4 sub options:
--xml xpath.set=XPATH[=VALUE]
The default behavior if no explicit suboption is set. Takes the
form XPATH=VALUE unless paired with xpath.value . See below for
how value is interpreted.
--xml xpath.value=VALUE
xpath.set will be interpreted only as the XPath string, and
xpath.value will be used as the value to set. May help sidestep
problems if the string you need to set contains a '=' equals
sign.
If value is empty, it's treated as unsetting that particular
node.
--xml xpath.create=XPATH
Create the node as an empty element. Needed for boolean elements
like <readonly/>
--xml xpath.delete=XPATH
Delete the entire node specified by the xpath, and all its chil‐
dren
XML result
<interface type="network">
<!-- ... -->
<filterref filter="clean-traffic">
<parameter name="IP" value="10.0.0.20"/>
</filterref>
</interface>
virsh version output:
Compiled against library: libvirt 7.7.0
Using library: libvirt 7.7.0
Using API: QEMU 7.7.0
Running hypervisor: QEMU 6.2.0
Quick & dirty
name=WindowsTest
mac=00:50:56:00:05:C5
IP=xxx.yyy.zzz.qqq
size=70
ram=6000
vcpus=6
let cores=vcpus/2
virt-install \
--name=$name \
--ram=$ram \
--cpu=host \
--vcpus=$vcpus,maxvcpus=$vcpus,sockets=1,cores=$cores,threads=2 \
--os-type=windows \
--os-variant=win10 \
--disk path=/var/lib/libvirt/clutchImages/$name.qcow2,size=$size,format=qcow2,bus=virtio \
--cdrom /var/isos/Windows_20H2_English.iso \
--disk /var/isos/virtio-win-0.1.185.iso,device=cdrom \
--network type=bridge,network=default,bridge=bridge0,model=e1000e,mac=$mac,filterref=clean-traffic \
--graphics spice,listen=157.90.2.208 \
--graphics vnc
--print-xml > /tmp/{$name}.xml && \
sed -i "s/<filterref.*/<filterref filter='clean-traffic'>\n <parameter name='IP' value='${IP}'\/>\n <\/filterref>/g" /tmp/{$name}.xml && \
virsh create /tmp/{$name}.xml
I'm trying to script my VM creation and setup process.
Currently the script asks for my ssh passphrase multiple times.
Is there a way to enter the passphrase once at the beginning of the script and be done?
here's the first script:
gcloud -q compute instances create $VM_NAME \
--zone=$ZONE \
--machine-type=n1-standard-1 \
--image-project=ml-images \
--image-family=tf-1-14 \
--scopes=cloud-platform \
--boot-disk-size=24GB \
&& \
echo vm created \
&& \
gcloud -q compute scp --recurse \
~/altered-source/ $VM_NAME:~ \
--zone=$ZONE \
&& \
gcloud -q compute scp --recurse \
~/vm-scripts/ $VM_NAME:~ \
--zone=$ZONE \
&& \
echo files transfered \
&& \
gcloud -q compute ssh $VM_NAME \
--zone=$ZONE
Please provide some details of how you're attempting this.
By default, if you using gcloud, an ssh keypair will be generated automatically for you and stored in the metadata service so that you can ssh seamlessly, e.g.
gcloud compute instances create ${INSTANCE} ...
gcloud compute ssh ${INSTANCE} ... --command=....
Possible a better method to recreate the instance(s) programmatically, is to developer a startup script and then pass this to the instance during creation:
https://cloud.google.com/sdk/gcloud/reference/compute/instances/create#startup-script
Yo!
Definitively, use a Storage Bucket for that intra-transfer thing; you'll see you'll have better control and faster responses all the way.
If you really require to use a "third leg" perhaps using your local machine could work, you just need to install the SDK and use gcloud commands, it wont ask you for keys once you exchanged them between local and remote VMs, the caveat? you rely on your ISP Up/Down speeds, the good thing you know what, and how long is taking a file to upload.
Now, once again I suggest as other here already did, use a cloud bucket, that way you only need to refer your file as gs:///file and forget about the rest.
In any case here is some info about transferring files to instances.
Have an awesome day!
-JP
I am running a micro service (using nginx, node.js, express, cors, https). Then I am sending post requests to this micro service via a web front-end (using vue.js and axios), which gives me errors!
When using a tool like Insomnia or Postman everything works fine, when using Google Chrome with the front-end, I get the following error in Inspect -> Network -> Status:
(failed) net::ERR_CERT_AUTHORITY_INVALID
I have generated the certificate with OpenSSL using SAN with proper DNS and IP, but it doesn't work with Google Chrome:
openssl req \
-newkey rsa:2048 \
-x509 \
-nodes \
-keyout server.key \
-new \
-out server.crt \
-subj /CN=mydomainname \
-reqexts SAN \
-extensions SAN \
-config <(cat /etc/ssl/openssl.cnf \
<(printf '[SAN]\nsubjectAltName=DNS:mydomainname,IP:123.123.123.123')) \
-sha256 \
-days 3650
What else can I do to solve this?
I could solve this through another approach, where I wouldn't use OpenSSL but only nginx as a proxy server and certbots https certificates, which work fine with Google Chrome. Therefore I have configured multiple proxy passes in nginx, so all of the external requests were being passed via https and then being forwarded to the local servers appropriately:
location ^~ /api/ {
proxy_pass http://localhost:3000/;
}
location / {
proxy_pass http://localhost:8080/;
}
A Vivado IP is generating an inordinate amount of Modelsim warnings which are making it difficult to assess the simulation for warnings I actually care about.
I see from the Modelsim command documentation that in order to suppress a warning I need to include the parameter -suppress and then the warning numbers. My current implementation is as follows...
vsim -voptargs=+acc \
-L work \
-L xil_defaultlib \
-L secureip \
-L simprims_ver \
-L unifast_ver \
-L unimacro_ver \
-L unisims_ver \
-L xpm \
-L fifo_generator_v13_1_1 \
-L blk_mem_gen_v8_3_3 \
work.blr_tb xil_defaultlib.glbl -l sv_sim.log -suppress 3015,3017,3722
This code snippet works but I am afraid that this will suppress warnings that are created by problems with my own rtl. Is there a way of suppressing specific warnings of an IP?
For reference the warnings are all from the Vivado MIG IP and look something like this...
# ** Warning: (vsim-3017) ../../ip/xc7k160t2ffg676-2/mig_ddr3_64bit_32G/mig_ddr3_64bit_32G/user_design/rtl/phy/mig_7series_v4_0_ddr_mc_phy_wrapper.v(1260): [TFMPC] - Too few port connections. Expected 9, found 8.
# Time: 0 fs Iteration: 0 Instance: /blr_tb/blr_sbk_top_i/ddr3_balor_i/u_mig_ddr3_64bit_32G/u_mig_ddr3_64bit_32G_mig/u_memc_ui_top_std/mem_intfc0/ddr_phy_top0/u_ddr_mc_phy_wrapper/gen_dqs_iobuf_HP/gen_dqs_iobuf[0]/gen_dqs_diff/u_iobuf_dqs File: C:/Xilinx/Vivado/2016.2/data/verilog/src/unisims/IOBUFDS_DIFF_OUT_DCIEN.v
The MIG is compiled with the following command...
vlog -work xil_defaultlib -incr \
"$SBK_IP_DIR/mig_ddr3_64bit_32G/mig_ddr3_64bit_32G/user_design/rtl/mig_ddr3_64bit_32G.v" \
"$SBK_IP_DIR/mig_ddr3_64bit_32G/mig_ddr3_64bit_32G/user_design/rtl/mig_ddr3_64bit_32G_mig_sim.v" \
"$SBK_IP_DIR/mig_ddr3_64bit_32G/mig_ddr3_64bit_32G/user_design/rtl/clocking/*.v" \
"$SBK_IP_DIR/mig_ddr3_64bit_32G/mig_ddr3_64bit_32G/user_design/rtl/controller/*.v" \
"$SBK_IP_DIR/mig_ddr3_64bit_32G/mig_ddr3_64bit_32G/user_design/rtl/ecc/*.v" \
"$SBK_IP_DIR/mig_ddr3_64bit_32G/mig_ddr3_64bit_32G/user_design/rtl/ip_top/*.v" \
"$SBK_IP_DIR/mig_ddr3_64bit_32G/mig_ddr3_64bit_32G/user_design/rtl/phy/*.v" \
"$SBK_IP_DIR/mig_ddr3_64bit_32G/mig_ddr3_64bit_32G/user_design/rtl/ui/*.v"
I have tried to set in a new instances template the maintenance policy to "MIGRATE" and the automatic restart to "On" (as the Web Console does); but it ignores the flags.
This is the command I am using:
gcloud compute instance-templates create \
$TEMPLATE_NAME \
--boot-disk-size 50GB \
--image coreos-beta-681-0-0-v20150527 \
--image-project coreos-cloud \
--machine-type n1-standard-2 \
--metadata-from-file user-data=my-cloud-config.yml \
--scopes compute-rw,storage-full,logging-write \
--tags web-minion \
--maintenance-policy MIGRATE \
--boot-disk-type pd-standard
But the template is created with Automatic restart to "Off" and On host maintenance to "Terminate VM instance". Instances created from this template have also the same settings.
When I log HTTP requests and responses this appears in the create request:
{"automaticRestart": true, "onHostMaintenance": "MIGRATE"}
so it does not seem a client error.
How can I create templates with the same settings the Web Console uses?
EDIT: Version of gcloud: 0.9.61; Version of compute: 2015.05.19.
EDIT 2: This also occurs now in Developers Console; it's a regression because I had a template with the correct values before.
The issue has been fixed and now I can create templates with the correct settings.