# Create VLAN And bind it to a PDN

This sample application demonstrates how to create VLAN and bind it to a PDN.

1. Implement initialization callback and get the DataFactory instance

Optionally, initialization callback can be provided with get manager instance.
Data factory will call callback when manager initialization is complete.

auto initCb = [&](telux::common::ServiceStatus status) {
       std::lock_guard<std::mutex> lock(mtx);
       status_ = status;
       initCv.notify_all();
    };
    
    auto &dataFactory = telux::data::DataFactory::getInstance();
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2. Get the VlanManager instances

std::unique_lock<std::mutex> lck(mtx);
    auto dataVlanMgr  = dataFactory.getVlanManager(opType, initCb);
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3. Wait for VlanManager initialization to be complete

initCv.wait(lck);
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3.1 Check VlanManager initialization state

If VlanManager initialization failed, new initialization attempt can be accomplished
by calling step 2. If VlanManager initialization succeed, proceed to step 4.

if (status_ == telux::common::ServiceStatus::SERVICE_AVAILABLE) {
       // Go to step 4
    }
    else {
       //Go to step 2 for another initialization attempt
    }
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4. Implement callback for create VLAN

auto respCbCreate = [](bool isAccelerated, telux::common::ErrorCode error) {
       std::cout << std::endl << std::endl;
       std::cout << "CALLBACK: "
                   << "createVlan Response"
                   << (error == telux::common::ErrorCode::SUCCESS ? " is successful" : " failed")
                   << ". ErrorCode: " << static_cast<int>(error);
       std::cout << " Acceleration " << (isAccelerated ? "is allowed" : "is not allowed") << "\n";
    };
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5. Create Vlan based on interface type, acceleration, and assigned id

telux::data::VlanConfig config;
    config.iface = infType;
    config.vlanId = vlanId;
    config.isAccelerated = isAccelerated;
    dataVlanMgr->createVlan(config, respCbCreate);
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Now, response callback will be called for the createVlan response.

6. Implement callback for bindWithprofile reponse

auto respCbBind = [](telux::common::ErrorCode error) {
       std::cout << std::endl << std::endl;
       std::cout << "CALLBACK: "
                   << "bindWithProfile Response"
                   << (error == telux::common::ErrorCode::SUCCESS ? " is successful" : " failed")
                   << ". ErrorCode: " << static_cast<int>(error) << std::endl;
    };
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7. Bind created Vlan with user provided profile id

dataVlanMgr->bindWithProfile(profileId, vlanId, respCbBind);
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Now, response callback will be called for the bindWithProfile response.

Last Published: Jun 24, 2026

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