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Network/L4 Switch

[Alteon] Alteon L4 Switch 테스트 하기 - 1

by 오송나라 2025. 2. 12.
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이번에는 VM으로 Alteon L4 Switch(2ea)를 올려서 SLB 테스트를 진행해보도록 하겠습니다.

필요 VM
Alteon L4 Switch VM (2EA)
WEB SVR VM (2EA)
WINDOW PC (2EA)

참조) 기본 config

[Alteon] 알테온(Alteon) L4 기본 command

 

[Alteon] 알테온(Alteon) L4 기본 command

해당 테스트는 EVE-NG에서 진행하였습니다.이미지 파일 : alteon-va30.5.0.0기본 password : admin기본 commands글로벌 command. -> 현재 메뉴 확인.. -> 상위 메뉴 이동/ -> 최상위 메뉴로 이동local commandinfoshow 명령

ohsong-city.tistory.com

0. 구성도

PG는 PortGroup을 뜻함.

1. Hostname 설정 및 Password 변경

SJH-Alteon-1

Main# /c/sys/hprompt enable
Main# /c/sys/ssnmp
	name "SJH-Alteon-1"
    
Main# /c/sys/access/user
	admpw
    Changing ADMINISTRATOR password; validation required:
	Enter current admin password:  <- 현재 패스워드 입력
	Enter new administrator password:  <- 변경 패스워드 입력
	Re-enter new administrator password:  <-변경 패스워드 확인
	New administrator password accepted.

SJH-Alteon-2

Main# /c/sys/hprompt enable
Main# /c/sys/ssnmp
	name "SJH-Alteon-2"
    
Main# /c/sys/access/user
	admpw
    Changing ADMINISTRATOR password; validation required:
	Enter current admin password:  <- 현재 패스워드 입력
	Enter new administrator password:  <- 변경 패스워드 입력
	Re-enter new administrator password:  <-변경 패스워드 확인
	New administrator password accepted.

2. MGMT 설정하기

SJH-Alteon-1

Main# /c/sys/mmgmt
	dhcp disabled
    addr 10.100.14.100
    mask 255.255.255.0
    broad 10.100.14.255
    gw 10.100.14.254
    enalbe
    
Main# /c/sys
	idle 1000
    
Main# /c/sys/access
	tnet enable
    
Main# /c/sys/access/sshd/sshdv1 dis

Main# /c/sys/access/sshd/on

apply

SJH-Alteon-2

Main# /c/sys/mmgmt
	dhcp disabled
    addr 10.100.14.101
    mask 255.255.255.0
    broad 10.100.14.255
    gw 10.100.14.254
    enalbe
    
Main# /c/sys
	idle 1000
    
Main# /c/sys/access
	tnet enable
    
Main# /c/sys/access/sshd/sshdv1 dis

Main# /c/sys/access/sshd/on

apply
설정 후 Telnet으로 접속 하기!

3. Interface 설정하기

SJH-Alteon-1

Main# /cfg/l3/if 1
IP Interface 1# addr 192.150.100.2
IP Interface 1# mask 255.255.255.0
IP Interface 1# broad 192.150.100.255
IP Interface 1# ipver v4
IP Interface 1# vlan 1000
IP Interface 1# enable
IP Interface 1# apply

Main# /cfg/l3/if 2
IP Interface 1# addr 192.150.101.2
IP Interface 1# mask 255.255.255.0
IP Interface 1# broad 192.150.101.255
IP Interface 1# ipver v4
IP Interface 1# vlan 1001
IP Interface 1# enable
IP Interface 1# apply

SJH-Alteon-2

Main# /cfg/l3/if 1
IP Interface 1# addr 192.150.100.3
IP Interface 1# mask 255.255.255.0
IP Interface 1# broad 192.150.100.255
IP Interface 1# ipver v4
IP Interface 1# vlan 1000
IP Interface 1# enable
IP Interface 1# apply

Main# /cfg/l3/if 2
IP Interface 1# addr 192.150.101.3
IP Interface 1# mask 255.255.255.0
IP Interface 1# broad 192.150.101.255
IP Interface 1# ipver v4
IP Interface 1# vlan 1001
IP Interface 1# enable
IP Interface 1# apply

4. Gateway 설정하기

SJH-Alteon-1

Main# /cfg/l3/gw 1
Default gateway 1# addr 192.150.100.254
Default gateway 1# ipver v4
Default gateway 1# enable
Default gateway 1# apply

Main# /cfg/l3/gw 2
Default gateway 1# addr 192.150.101.254
Default gateway 1# ipver v4
Default gateway 1# enable
Default gateway 1# apply
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SJH-Alteon-2

Main# /cfg/l3/gw 1
Default gateway 1# addr 192.150.100.254
Default gateway 1# ipver v4
Default gateway 1# enable
Default gateway 1# apply

5. VLAN 설정하기

SJH-Alteon-1

Main# /cfg/l2/vlan 1000
	enable
    learn ena
    def 1
    apply
    
Main# /cfg/l2/vlan 1001
	enable
    learn ena
    def 2
    apply

SJH-Alteon-2

Main# /cfg/l2/vlan 1000
	enable
    learn ena
    def 1
    apply
    
Main# /cfg/l2/vlan 1001
	enable
    learn ena
    def 2
    apply

6. Forwarding 설정하기

SJH-Alteon-1 / SJH-Alteon-2

Main# /cfg/l3/frwd/local/add 192.150.100.0 255.255.255.0 # 외부
Main# /cfg/l3/frwd/local/add 192.150.101.0 255.255.255.0 # 내부

7. 서비스 설정

SJH-Alteon-1 / SJH-Alteon-2

Main# /cfs/slb/real 1
	enable
    rip 192.150.101.100

Main# /cfs/slb/real 2
	enable
    rip 192.150.101.110
    
Main# /cfs/slb/group 1
	add 1
    add 2
    
Main# /cfs/slb/virt 10
	enable
    vip 192.150.101.120
    
Main# /cfs/slb/virt 10/service 80 http
	group 1
    rport 80
    apply

8. vrrp 설정하기

SJH-Alteon-1

Main# /cfs/l3/vrrp
	on								##vrrp on##
    vr 10							##vr 10 생성##
    enable							##vr 10 활성화##
    vrid 10							##vrid 10 지정##
    if 1							##인터페이스 설정(L3 인터페이스)##
    prio 120						##가중치 설정(Active 장비가 더 높게 설정)##
    addr 192.150.100.1				##외부 서비스 VIP 설정##
    share dis						##enable 하면 active-active 모드로 동작함##

Main# /cfs/l3/vrrp/vr 10/track
	ifs e							##port 기준으로 track##
    
Main# /cfs/l3/vrrp
	on
    vr 20
    enable
    vrid 20
    if 2
    prio 120
    addr 192.150.101.1				##내부 서비스 VIP 설정##
    share dis

Main# /cfs/l3/vrrp/vr 20/track
	ifs e

SJH-Alteon-2

Main# /cfg/l3/vrrp
	on
    vr 10
    enable
    vrid 10
    if 1
    prio 119
    addr 192.150.100.1
    share dis
    
Main# /cfg/l3/vrrp/vr 10/track
	ifs e
    
Main# /cfg/l3/vrrp
	on
    vr 20
    enable
    vrid 20
    if 2
    prio 119
    addr 192.150.101.1
    share dis
    
Main# /cfg/l3/vrrp/vr 20/track
	ifs e

주의사항
해당 설정 후 ha 확인 명령어
Main# /info/l3/ha 진행 시에 둘다 Active를 가지고 있다면 아마 VM의 PortGroup의 보안정책이 동의가 안되어서 그럴 수있음.
SLB 확인방법
Main# /info/slb/group 1

WEB 접속 확인

  • SLB의 내부 WEB VIP 로 접속 시에 접속 확인

번외. Config 초기화

Main# /b/conf

Currently set to use active config block on next boot.

Specify new block to use ["active"/"backup"/"factory"]: fa

Next boot will use factory default config block instead of active.

Options# reset

Confirm clear all config regions [y/n]: y

Reset will use software "image2" and the factory default config block.

>> Note that this will RESTART the Spanning Tree,

>> which will likely cause an interruption in network service.

Confirm reset [y/n]: y

The switch is booted with factory default configuration.

 To ease the configuration of the switch, a "Set Up" facility which

will prompt you with those configuration items that are essential

to the operation of the switch is provided.

Would you like to run "Set Up" to configure the switch? [y/n] n
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