irc 서버 설정에 관해서..

안녕하세요.
irc relay설정에 관해서 질문을 드립니다.

허브 서버에 리프를 연동하려고 하는데
연동이 쉽게 되지 않고 있습니다.
Leaf1 과 hub와는 연동이 잘 되지만 Leaf2를 하나 추가할경우에는 연동이 안됩니다.

hub 서버에서 디버그모드로 level 10을 주어 실행했을경우 다음과 같은 로그를 볼 수 있었습니다.

[2003-7-18 13:30:13] DEBUG [DEBUG]: Leaf-only link pooshap2.pooshap.com <- pooshap2.pooshap.com(!), check L:)] length 144 to normal queue
[2003-7-18 13:30:13] DEBUG [DEBUG]: Copying old buffer 0x0827ade8 [ERROR :Closing Link: pooshap2.pooshap.com by hub.pooshap.com (Leaf-only link pooshap2.pooshap.com <- pooshap2.pooshap.com(!), check L:)] length 144 into new buffer 0x0827e330 size 256
[2003-7-18 13:30:13] DEBUG [DEBUG]: 0x08273698 !in tab pooshap2.pooshap.com[pooshap2.pooshap.com] 0x08273698 0x08273ac8 0x00000000 -1 32 0x00000000
[2003-7-18 13:30:13] DEBUG [DEBUG]: Freeing client pooshap2.pooshap.com [0x08273698], connection 0x08273b98

pooshap1.pooshap.com 은 연동이 잘 되고 있습니다. 문제는 pooshap2.pooshap.com 이 연동이 안되는것이구요.
"Leaf-only link" 라는 에러는 어떨때 발 생되는지 궁금합니다.

서버를 설정해보신 분이 있으면 셈플로 conf파일들을 보내주시면 감사하겠습니다.

###########################hub server (hub.pooshap.com) ircd.conf ##################################
F:CRYPT_OPER_PASSWORD:FALSE
F:MAXIMUM_LINKS:2
F:HIS_LINKS:FALSE

#서버 정보 설정
M:hub.pooshap.com:*:pooshap::1
A:::

#포트 설정
P:::S:4420
P:::C:6690

# Server classes: 90 = all your uplinks for who you do not wish to hub;
# 80 = leaf servers (only used if your server is a hub)
Y:90:90:300:5:9000000
Y:80:90:300:5:9000000

# Client classes. 10 = locals; 2 = for all .net and .com that are not
# in Europe; 1 = for everybody.
Y:10:90:0:100:160000
Y:2:90:0:100:80000
Y:1:90:0:2000:160000

#접속을 허용할 서버
I:*:password:*::1
I:203.228.174.*::*::1

#관리자
O:*:820427:pooshap:0

#pooshap1.pooshap.com
C:pooshap1.pooshap.com:password:pooshap1.pooshap.com:4411:80
H:*::hub.pooshap.com
L:::pooshap1.pooshap.com

#pooshap2.pooshap.com
C:pooshap2.pooshap.com:password:pooshap2.pooshap.com:4412:80
H:*::hub.pooshap.com
L:::pooshap2pooshap.com

###########################leaf1 server (pooshap1.pooshap.com) ircd.conf ##################################
F:CRYPT_OPER_PASSWORD:FALSE
F:MAXIMUM_LINKS:2
F:HIS_LINKS:FALSE

#서버 정보 설정
M:pooshap1.pooshap.com:*:pooshap1::2
A:::

#포트 설정
P:::S:4410
P:::C:6691

# Server classes: 90 = all your uplinks for who you do not wish to hub;
# 80 = leaf servers (only used if your server is a hub)
Y:90:90:300:2:9000000
Y:80:90:300:2:9000000

# Client classes. 10 = locals; 2 = for all .net and .com that are not
# in Europe; 1 = for everybody.
Y:10:90:0:100:160000
Y:2:90:0:5:80000
Y:1:90:0:800:160000

#접속을 허용할 서버
I:*:password:*::1
I:203.228.174.*::*::1

#관리자
O:*:820427:pooshap:0

#hub.pooshap.com
C:hub.pooshap.com:password:hub.pooshap.com:4420:80
H:*::hub.pooshap.com
L:::pooshap1.pooshap.com

###########################leaf2 server (pooshap2.pooshap.com) ircd.conf ##################################
F:CRYPT_OPER_PASSWORD:FALSE
F:MAXIMUM_LINKS:2
F:HIS_LINKS:FALSE

#서버 정보 설정
M:pooshap2.pooshap.com:*:pooshap2::4
A:::

#포트 설정
P:::S:4412
P:::C:6693

# Server classes: 90 = all your uplinks for who you do not wish to hub;
# 80 = leaf servers (only used if your server is a hub)
Y:90:90:300:2:9000000
Y:80:90:300:2:9000000

# Client classes. 10 = locals; 2 = for all .net and .com that are not
# in Europe; 1 = for everybody.
Y:10:90:0:100:160000
Y:2:90:0:5:80000
Y:1:90:0:1000:160000

#접속을 허용할 서버
I:*:password:*::1
I:203.228.174.*::*::1

#관리자
O:*:820427:pooshap:0

#hub.pooshap.com
C:hub.pooshap.com:password:hub.pooshap.com:4420:80
H:*::hub.pooshap.com
L:::pooshap2.pooshap.com