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I am looking for an experienced professional who can help me in setting up a new CIDR block containing over 100 IP addresses with a Squid proxy server on our Ubuntu server. The primary purpose of this setup is to enhance our network security. As a result, proficiency in Ubuntu network configuration and deep understanding of Squid server setup and security are essential. Key Requirements: - Expertise in Squid proxy server setup on Ubuntu Server - Experience with CIDR block creation and management - Understanding of high availability, load balancing, and access control lists on Squid - Ability to meet the needs of medium level traffic (100-500 users) Your responsibilities will include ensuring the high availability of the server, implementing successful load balancing, and s...

I am in need of a skilled professional to setup a new CIDR block containing over 100 IP addresses on our Ubuntu server. The tasks involved include: - Setting up the CIDR block of IP addresses - Configuring the Squid proxy server - Ensuring the Squid proxy server supports HTTPS protocol The ideal candidate should have substantial experience in setting up and managing Ubuntu servers, CIDR blocks, and Squid proxy servers. A good understanding of network security paradigms and communication protocols, primarily HTTPS, is crucial.

Job Title: Freelance Proxy Server Specialist Project Description: We are seeking a skilled Freelance Proxy Server Specialist to assist us with ... Implement rotation and load balancing mechanisms to distribute traffic evenly across the proxy pool. Provide documentation and instructions for managing and maintaining the proxy pool. Collaborate with our team to ensure the proxy pool meets our requirements. Experience with proxy server software such as Squid, Nginx, or HAProxy.(experts in anyone) Knowledge of IP addressing, subnetting, and CIDR notation. Ability to configure and manage security groups and access control lists (ACLs) in AWS. Experience with scripting languages such as Python or Bash. Project Duration: One-time project Payment: Negotiable based on experience and scop...

json file and keys present in azure keyvault and store in these variables as parameters to curl commands. vpn public ip and cidr range(default subnet ipv4) from Vnet and store in variables 3. Fetch vpn shared key Post calls post call for uploading file 2. Curl post call for uploading keys 3. Curl post call for uploading ip details Require above script in bash and need to place error handing to capture responses

...Domains/URL for witch the 4G proxy can/cannot connect should be available and easy to add/modify new Domains/URLs. Easy command in bash/ruby to read active whitelisted/blacklisted Domains/URLs. Easy command in bash/ruby to return the port of the proxy, IP, user, password. User/password for authenticated access can also be disable for unauthenticated access thru command line by adding list of IP/CIDR comma separated to allow unauthorized (no credentials, only IP:port) access to a specific proxy ID. Also NTLM authentication. Use TCP as the tunnel carrier protocol and also UDP in the case of SOCKS5. When only one proxy is running at a time the resources and CPU of the server should be dedicated only for that proxy being used to allow maximum connection speeds (I expect ...

...Domains/URL for witch the 4G proxy can/cannot connect should be available and easy to add/modify new Domains/URLs. Easy command in bash/ruby to read active whitelisted/blacklisted Domains/URLs. Easy command in bash/ruby to return the port of the proxy, IP, user, password. User/password for authenticated access can also be disable for unauthenticated access thru command line by adding list of IP/CIDR comma separated to allow unauthorized (no credentials, only IP:port) access to a specific proxy ID. Also NTLM authentication. Use TCP as the tunnel carrier protocol and also UDP in the case of SOCKS5. When only one proxy is running at a time the resources and CPU of the server should be dedicated only for that proxy being used to allow maximum connection speeds (I expect 10-20 Mb...

...provisioning and any of the Azure PaaS services. I.e., either a. Application Service Environment, Web and Function Apps b. Azure DataBricks c. Azure Storage, Azure ML Ops d. Azure Kubernetes 1. 1-3 years hands-on experience with Azure network (creation of private and service endpoints, NSG rules, routing, firewalls, internal and external web applications, Azure VNets, Subnets, Azure network settings, CIDR address blocks, DNS settings, security policies 2. 1-3 years hands on experience with Azure DevOps 3. 1-2 years hands on experience with scripting (PowerShell, Python, Azure CLI) 4. Experience with web security; Understanding Fundamentals of firewalls and ports 5. Experience with infrastructure monitoring and logging tools 6. Experience configuring and monitoring Azure PaaS serv...

...inbound HTTP and SSH traffic. - Launches an EC2 instance in the public subnet. The instance should run a web server and a python script to make a connection to the database (see the user data included below) - Creates an Amazon RDS database instance in the private subnet. 2. Use the following as the parameters for your CloudFormation template: - VPC CIDR block - Public subnet CIDR block - Private subnet CIDR block - EC2 instance type - RDS instance class - RDS database name, username, and password 3. The following user data can be included in the template (update values as necessary): ```yml UserData: Fn::Base64: !Sub | #!/bin/bash -xe exec > >(tee /var/log/|logger -t user-data -s 2>/de...

I have a file called with a list of cidr's one per line Make me a php script that opens and outputs and saves a cidr list in file that excludes all the cidr's in in the whole ip range. I have attached example The file you provide when run with php 7.4 on RHEL 8.7 linux should output the IP range of whole address range that excludes in To bid on this project, put "I have read project and know what CIDR IPs are and can get the complement CIDR range" in your bid.

Requirement: - kubeadm as installer - containerd as CRI - cilium as CNI I tried but failed. Seems error related to serviceSubnet or podSubnet. Cannot connect to 10.96.0.1. Maybe should provide argument pod-network-cidr to kuadm init, but not sure the value is You can continue my script if needed Env: - OnPremise

Create Python script to compare two txt files with CIDR IPv4 IP subnets and output to another text file with the list of IP address missing or not present in a non-CIDR format. will include a list of IP addresses (e.g. , , , , etc) will also include a list of IP addresses (e.g. , , , , etc) Output txt file(s) will include: File_A: - File_B: -

1) Using the IPv6 network assigned specifically to you (posted on Blackboard) design an IPv6 sub-network (using CIDR notation) that will meet the needs of Acme Corporation (from LAB 8). The selected option must follow good network design goals. Develop an IP network number scheme for each type of device on the network. Apply your network IP number scheme by assigning IP addresses to types of devices used at each location. Diagram the entire network applying this scheme. 2) Using GNS3 or Cisco Packet Tracer complete the set-up of each router, switch, and PC in the Toledo-Napoleon-Port Clinton scenario. a. Each Router must use IPv6 Addressing b. Each location must have a switch connected to an Ethernet port The switch does not need to have an IP address assigned c. Each switch must h...

I have a Python script: import , addrs = dns.reversename.from_address("8.8.8.8") print(str((addrs,"...________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ It needs to be changed to point to a .txt file with a long list of IP addresses. These IP address include individual IPv4 addresses (e.g. 8.8.8.8), IPv4 ranges in CIDR format (e.g. ), and IPv6 addresses and ranges (e.g. 2120:123:2000::/40). The new Python script should point to the text file, perform the reverse DNS lookup, and resolve DNS names for all IPs in all ranges to an "output" CSV file.

Need interview support for questions like; Networking - OSI Module Subnets DDos Attack SSL/TLS DHCP CIDR ranges Private/Public IP and Networks Loop back IP address what they are used for Connectivity Troubleshooting commands - like Ping, telnet, tracert etc. How a web page is pulled from when we type into a browser. Stateful - state less firewalls

I need code to check if an IP address is within a CIDR range. If the up address is within a CIDR range, return true, if not, return false. This should be written in C#

Hello I need simple code in terraform which will create at AWS: -vpc (with subnets, ) -ec2 -security groups -routing tables Need to have code ready to deploy (only vars should be added by me), vars: region, cidr, ec2 variables etc

... ->Setup AWS RDS across all environments (Dev, QA, Stg, Prod). Save daily back copy appropriately (Ex: S3). <Let's discuss this in details....> ->Fully secure all the AWS features, services to an industry standard(Ex: Policies, VPCs, Subnets, IAM policies, Load balancing, NAT Gateway,Internet Gateway,Subnets, Security Groups, Route Tables, Route 53 and CIDR Ranges.....etc) ->Secure the infrastructure from vulnerable attacks & hacking ->Setup Environment variables, secure key and value pairs that will be referred in the application (Ex: In CI/CD engine level, AWS Secrets manager) ->Configure S3, EBS for all backup to be saved & for...

...you will be given remote computer access by one of the team member to operate and execute your script remotely -> Experience using current architecture approaches (example containerization, micro-services and server-less) -> Experience in configuring IAM Policies,VPC creation, Load Balancing,. -> Experience in NAT Gateway,Internet Gateway,Subnets, Security Groups, Route Tables, Route 53 and CIDR Ranges. -> Experience in Well-Architecting of AWS EKS , Elastic Container Services, Elastic Container Registry, EC2 Instances and Application Load Balancers -> Experience in Hosting .NET Core applications in Amazon EKS and EC2. -> Experience architecting systems solutions using AWS RDS, Redis and ElasticCache. -> Experience in implementing cloud services, cloud n...

It's an AWS DevOps/Admin/Infrastructure engineer position with the following skill set Must Have: laC Terrafoam or Cloudformation, preferably TerraFoam. Terragrunt Infrastructure services like VPC, subnets, routing/CIDR, Availability zones, EIP, ELB (A/NLB), security (network, IAM) etc. Container Services: ECS (ECR), EC2, RDS (PostGres preferred), Elastic BeanStalk etc. Abstract Services: S3 (notifications, versions, security, locking etc.) Lambda, ElasticSearch OpenSearch, ElasticCache (Redis), MKS. General: Experience configuring, testing, scaling, monitoring etc., of JEE applications on AWS. Experience with programming in Java is a huge plus. Experience running any CMS, preferably Nuxeo and prior work experience is a plus. We need daily 4 hours of work support for our wo...

...to automate some tasks with using Python 3. I've done a little bit of web scraping but now I'm stuck with a json dictionary that I'm having trouble parsing. I've attached the file jsonfile.txt. What I'm needing done in Python is: 1. A way to loop through this json data, find the interface name, vdom, interface ip address with the cidr. Store these in separate variables. For example: interfacename1 = port1; vdom = root; ip = Note: The cidr is 24 so it'll be /24. 2. Take a user input, an ip address they provide, and find out which interface and vdom the ip address matches up to. For example: User inputs ip address 10.1.5.100. That matches up to interfacename Vlan201 and vdom Guest. Store this in separate variables too External Links:...

Title 1. A router has the following CIDR entries in its routing table: Network Next hop Description 1. A router has the following CIDR entries in its routing table: Network Next hop Interface 0 Interface 1 2001:700:700:3/64 Interface 3 Router 1 default Router 2 What happens to packets with the following destination addresses? (a) (b) (c) (d) (e) (f) 2001:700:700:3:290:27ff:fea2:477b (g) fe80::220:e0ff:fe6c:5877

Need script to create VPC, subnet, CIDR block in AWS

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...对网络安全的要求。 4.使用汉语。 5.有同类项目的经验。 小测试： 1. 给Chromium增加 --max-sockets-per-group 命令行参数支持（可以限制取值范围，例如6 ～ 255），需要完成Desktop以及Android平台。其中Android平台往CommandLine单例中添加参数即可，或者可以添加到文件 /data/local/tmp/chrome-command-line 。在各个平台以命令行运行 (可选)2. 使用epoll，异步库 或者Chromium本身的ThreadPool 扫描N个CIDR内可达的IP（443端口返回状态码为200/400/401/403/404），类似 ，测试时可以使用少量IP，实际项目CIDR里可能会包含万级别IP。 测试不必要提交二进制包，提交关键patch的解决思路和代码亦可。 另外特别强调，由于我们组织的特殊性（来自政府的审查风险），我们对项目的保密性要求较高，工作环境也需要保持在匿名且安全的环境下，请应聘者确保自身有能力做到这些安全要求。

...对网络安全的要求。 4.使用汉语。 5.有同类项目的经验。 小测试： 1. 给Chromium增加 --max-sockets-per-group 命令行参数支持（可以限制取值范围，例如6 ～ 255），需要完成Desktop以及Android平台。其中Android平台往CommandLine单例中添加参数即可，或者可以添加到文件 /data/local/tmp/chrome-command-line 。在各个平台以命令行运行 (可选)2. 使用epoll，异步库 或者Chromium本身的ThreadPool 扫描N个CIDR内可达的IP（443端口返回状态码为200/400/401/403/404），类似 ，测试时可以使用少量IP，实际项目CIDR里可能会包含万级别IP。 测试不必要提交二进制包，提交关键patch的解决思路和代码亦可。 另外特别强调，由于我们组织的特殊性（来自政府的审查风险），我们对项目的保密性要求较高，工作环境也需要保持在匿名且安全的环境下，请应聘者确保自身有能力做到这些安全要求。

...对网络安全的要求。 4.使用汉语。 5.有同类项目的经验。 小测试： 1. 给Chromium增加 --max-sockets-per-group 命令行参数支持（可以限制取值范围，例如6 ～ 255），需要完成Desktop以及Android平台。其中Android平台往CommandLine单例中添加参数即可，或者可以添加到文件 /data/local/tmp/chrome-command-line 。在各个平台以命令行运行 (可选)2. 使用epoll，异步库 或者Chromium本身的ThreadPool 扫描N个CIDR内可达的IP（443端口返回状态码为200/400/401/403/404），类似 ，测试时可以使用少量IP，实际项目CIDR里可能会包含万级别IP。 测试不必要提交二进制包，提交关键patch的解决思路和代码亦可。 另外特别强调，由于我们组织的特殊性（来自政府的审查风险），我们对项目的保密性要求较高，工作环境也需要保持在匿名且安全的环境下，请应聘者确保自身有能力做到这些安全要求。

I am looking for the coder who can make the custom IP Calculator script to get the IPv4 CIDR and Subnets.

...customers and admins. We are looking for way to automate the import of these abuse complaints over to our end-users. The system should be based out of PHP + MySQL and possibly a couple other things, but we are open to suggestions. Ideally, we are seeking a candidate that is familiar with the hosting industry or has done work within the web hosting industry before, and understands terms such as CIDR block, IPv4, etc. In your proposal please outline how familiar you are with these terms. The abuse tool should have a backend interface, with ability to specify CUSTOMER (end-user) and VENDOR. Let's assume that we have a dedicated email address for all vendors to send abuse complaints to, i.e. abusereports [@] The system should then be able to take emails going to this email...

...identified as well as what wireless channels and frequencies you will use for these 10 monitors and access points. Access points must have an IP address as well for administration. Include the following: • A legend or Key • All connections (mediums) • All logical and physical address for each device (if it if communicates or has NIC, it has a MAC and IP) – You must include the netmask either in CIDR or octet form • Hostnames of each devices (your central stations, server, and PT monitors will have hostnames – a good plan is to assign a hostname that is the same as a room/bed number) • A Rack with the appropriate dimensions and equipment (patch panel, HL7 server, switches, UP’s, etc) Equipment needed: • 4 access points • A WAP C...

I need a banner design for my mobile application. The size of the banner must be 1024x500 in .png format. The application is CIDR calculator. For more information about CIDR, see the following link: I would like to have a similar banner as in the attachment. You do not have to include the text "How to Calculate IP Subnet Address with ipcalc Tool". Instead, include the title of my application: "CIDR IPv4 - Calculator" . Also you do not have to include the first line.

We have AWS based API which we want to secure, based on the IP address and CIDR range. Javascript collects the browser information from client side, and makes the API call with user data as payload, in Json format. This API is working as per our requirement. We are looking for the Consultant who can help us, to secure the API calls and must have working knowledge on API security, AWS, Json and JavaScript. We are currently facing CORS issue when we are making API call from the website's backend.

Hi. We are looking for a sysadmin capable of setup for us a DNS server that would be used as a dns firewall, this dns server should be capable of: * Configure a list or segment of ip's (CIDR format) and should just response when the request is coming from this list or segment of ip's, if the requesting ip doesn't belong to this list, the petition should be rejected. We should be able to modify this list as pleased (you should document how we could do it) * Configure a list of banned URL's , when a request looking to resolve a url , the url is in the list of banned url, the dns server should response with a fixed ip, we should be able to configure this list of url's and the fixed ip The dns server should be configured with all the security measures to avoid ...

We have AWS based API which we want to secure, based on the IP address and CIDR range. Javascript collects the browser information from client side, and makes the API call with user data as payload, in Json format. This API is working as per our requirement. We are looking for the Consultant who can help us, to secure the API calls and must have working knowledge on API security, AWS, Json and JavaScript. We are currently facing CORS issue when we are making API call from the website's backend.

We have AWS based API which we want to secure, based on the IP address and CIDR range. Javascript collects the browser information from client side, and makes the API call with user data as payload, in Json format. This API is working as per our requirement. We are looking for the Consultant who can help us, to secure the API calls and must have working knowledge on API security, AWS, Json and JavaScript. We are currently facing CORS issue when we are making API call from the website's backend.

...if not end and ("-"): start, end = ("-"): end = ("n","") start = int(ip_address(start).(), 16) end = int(ip_address(end).(),16) return [ip_addresss(ip).exploded for ip in range(start,end+1)] I also have a file that contains Regional Internet Registries....here is a snippit of the much larger file: RIR,COUNTRY,TYPE,IPS,ALLOCATION,CIDR afrinic,TZ,ipv4,,256,/24 afrinic,ZA,ipv4,,256,/24 apnic,IN,ipv4,,1024,/22 apnic,IN,ipv4,,1024,/22 arin,JM,ipv4,,256,/24 arin,PR,ipv4,,256,/24 lacnic,CO,ipv4,,2048,/21 lacnic,VE,ipv4,,2048,/21 ripencc,RU,ipv4,,2048,/21 ripencc,IR,ipv4,5.62.160.0,1024,/22 Given the IP lists and a given selected country

Hi, I already have a website for timezone conversion and CIDR calculator(Python+Django). Need the following changes: - There is some bug on Landing page that need be fixed. - Need to make the UI more interactive - Need to add epoch timezone convertor. We can connect and I can share the requirements

Hi, I need a simple & informative python website for convertors for now I need timezone converter and CIDR calculator on my website.

Need...10 dB power margin for losses in connectors. 1. Construct and illustrate the optical networks infrastructure connectivity in Mesh topology by providing the nodes with Core Router, Optical Cross-connect / WDM as in Table 1. 2. Design the possible arrangement of subnet addressing scheme and recommend to the suitable IP routing protocol to be implemented. 3. Recommend and deduce an appropriate CIDR addressing scheme. 4. Evaluate the maximum length of the optical link from ingress to egress, assuming that there are no amplifiers. 5. If the link operates at a rate of 230 Gbps and an average dispersion limit of 1400 Gbpskm. Rate the maximum length of the optical links from ingress to egress. 6. Recommend and illustrate the Optical Cross-Connect (OXC) schematic structure....

Need to make c...10 dB power margin for losses in connectors. 1. Construct and illustrate the optical networks infrastructure connectivity in Mesh topology by providing the nodes with Core Router, Optical Cross-connect / WDM as in Table 1. 2. Design the possible arrangement of subnet addressing scheme and recommend to the suitable IP routing protocol to be implemented. 3. Recommend and deduce an appropriate CIDR addressing scheme. 4. Evaluate the maximum length of the optical link from ingress to egress, assuming that there are no amplifiers. 5. If the link operates at a rate of 230 Gbps and an average dispersion limit of 1400 Gbpskm. Rate the maximum length of the optical links from ingress to egress. 6. Recommend and illustrate the Optical Cross-Connect (OXC) schematic ...

Title on Trans...10 dB power margin for losses in connectors. 1. Construct and illustrate the optical networks infrastructure connectivity in Mesh topology by providing the nodes with Core Router, Optical Cross-connect / WDM as in Table 1. 2. Design the possible arrangement of subnet addressing scheme and recommend to the suitable IP routing protocol to be implemented. 3. Recommend and deduce an appropriate CIDR addressing scheme. 4. Evaluate the maximum length of the optical link from ingress to egress, assuming that there are no amplifiers. 5. If the link operates at a rate of 230 Gbps and an average dispersion limit of 1400 Gbpskm. Rate the maximum length of the optical links from ingress to egress. 6. Recommend and illustrate the Optical Cross-Connect (OXC) schematic ...

I n...10 dB power margin for losses in connectors. 1. Construct and illustrate the optical networks infrastructure connectivity in Mesh topology by providing the nodes with Core Router, Optical Cross-connect / WDM as in Table 1. 2. Design the possible arrangement of subnet addressing scheme and recommend to the suitable IP routing protocol to be implemented. 3. Recommend and deduce an appropriate CIDR addressing scheme. 4. Evaluate the maximum length of the optical link from ingress to egress, assuming that there are no amplifiers. 5. If the link operates at a rate of 230 Gbps and an average dispersion limit of 1400 Gbpskm. Rate the maximum length of the optical links from ingress to egress. 6. Recommend and illustrate the Optical Cross-Connect (OXC) schematic structure. ...

I ...10 dB power margin for losses in connectors. 1. Construct and illustrate the optical networks infrastructure connectivity in Mesh topology by providing the nodes with Core Router, Optical Cross-connect / WDM as in Table 1. 2. Design the possible arrangement of subnet addressing scheme and recommend to the suitable IP routing protocol to be implemented. 3. Recommend and deduce an appropriate CIDR addressing scheme. 4. Evaluate the maximum length of the optical link from ingress to egress, assuming that there are no amplifiers. 5. If the link operates at a rate of 230 Gbps and an average dispersion limit of 1400 Gbpskm. Rate the maximum length of the optical links from ingress to egress. 6. Recommend and illustrate the Optical Cross-Connect (OXC) schematic structure. ...

I need you to...10 dB power margin for losses in connectors. 1. Construct and illustrate the optical networks infrastructure connectivity in Mesh topology by providing the nodes with Core Router, Optical Cross-connect / WDM as in Table 1. 2. Design the possible arrangement of subnet addressing scheme and recommend to the suitable IP routing protocol to be implemented. 3. Recommend and deduce an appropriate CIDR addressing scheme. 4. Evaluate the maximum length of the optical link from ingress to egress, assuming that there are no amplifiers. 5. If the link operates at a rate of 230 Gbps and an average dispersion limit of 1400 Gbpskm. Rate the maximum length of the optical links from ingress to egress. 6. Recommend and illustrate the Optical Cross-Connect (OXC) schematic s...

...the time we start. Please note I have the existing security group in and need to add Security Group for 8080 and 5000 and need to know how to add others as well but I see this syntax is different than what I am familiar. Can you help me configure this? resource "aws_security_group_rule" "demo-cluster-ingress-workstation-https" { cidr_blocks = [local.workstation-external-cidr] description = "Allow workstation to communicate with the cluster API Server" from_port = 443 protocol = "tcp" security_group_id = to_port = 443 type = "ingress" }...

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You need to make a script to calculate address ranges from a network address in CIDR format using the magic number method. This script takes an address in CIDR format as argument and then displays the network address, broadcast address and IP range on the standard output. Here is an example of use: $ ./ Network address = Broadcast address = IP range = - The only requirement in writing your script is to use a recursive function to find the multiples during the magic method roll.

... All staff and students should be able to access to the Internet and to the resources on both campuses. Your task is to plan the campus networks. a) Propose appropriate subnet ranges for both campuses from the 16-bit prefix block of IPv4 private addresses (i.e., ) *R. Answer the question with your calculation. b) Draw a diagram to depict the networks with IP addresses notated with CIDR notation assigned to the all interfaces of bother routers for two campuses. Label the interfaces of routers on the diagram using eth0 or eth1. c) Show the routing table of the RouterA that meets the requirements of both campuses. Show the columns of Destination, Gateway, Genmask, Flags and Iface in the routing table as shown by the Linux command route. ...

...all locations must have redundancy Protection from intrusions is required and should be documented A plan to verify security and failover measures is required At a minimum, include the following elements: Any necessary hardware Site-to-Site (WAN) connections (e.g., leased line connectivity, satellite, etc.) Annotate the following values for each of the Sites: Network ID Useable Range Subnet Mask CIDR Value Broadcast Address All devices require hostnames complying with the following naming conventions: Routers: Rx; where x is the site number incremented by a value of 1 for each router Switches: Sx; where x is the site number incremented by a value of 1 for each switch Servers: SRVx where x is the server number incremented by a value of 1 for each server Include the following: m...

Hi, I need a simple & informative python website that include timezone converter, CIDR calculator, Number Converter with copy/paste option.

I need a program to be created for subnetting and subnet calculation. Cidr and class identification using binary without any predefined libraries. I have half of the code prewritten which needs correction.