两个网段路由的问题！

dehuang2005

ResourceRecords:
Name=MUGONG          NameType=0x20 (Server)
ResType=0x20
ResClass=
WARNING: Short packet. Try increasing the snap length

(ttl 128, id 6968, len 96)
11:46:39.228528 0.00:0e:1f:51:7d:54.455 > 0.ff:ff:ff:ff:ff:ff.455: ipx-netbios 50
11:46:39.449932 192.168.1.244.137 > 192.168.1.255.137: [udp sum ok]
>>> NBT UDP PACKET(137): QUERY; REQUEST; BROADCAST
TrnID=0x81CB
OpCode=0
NmFlags=0x11
Rcode=0
QueryCount=1
AnswerCount=0
AuthorityCount=0
AddressRecCount=0
QuestionRecords:
Name=GAO-4492B949EC8 NameType=0x00 (Workstation)
QuestionType=0x20
QuestionClass=0x1

(ttl 128, id 41517, len 7
11:46:39.964561 arp who-has 192.168.0.1 tell 192.168.0.14
11:46:40.199955 192.168.1.244.137 > 192.168.1.255.137: [udp sum ok]
>>> NBT UDP PACKET(137): QUERY; REQUEST; BROADCAST
TrnID=0x81CB
OpCode=0
NmFlags=0x11
Rcode=0
QueryCount=1
AnswerCount=0
AuthorityCount=0
AddressRecCount=0
QuestionRecords:
Name=GAO-4492B949EC8 NameType=0x00 (Workstation)
QuestionType=0x20
QuestionClass=0x1

(ttl 128, id 41520, len 7
11:46:40.445497 192.168.1.14.1980 > 222.36.44.8.80: F [tcp sum ok] 2860164286:2860164286(0) ack 1852502975 win 9648 <nop,nop,timestamp 435544 119053142> (DF) (ttl 64, id 5282, len 52)
11:46:40.622868 0.00:0e:1f:51:7d:54.455 > 0.ff:ff:ff:ff:ff:ff.455: ipx-netbios 50
11:46:40.622959 0.00:0e:1f:51:7d:54.455 > 0.ff:ff:ff:ff:ff:ff.455: ipx-netbios 50
11:46:40.623324 192.168.1.74.137 > 192.168.1.255.137:
>>> NBT UDP PACKET(137): RELEASE; REQUEST; BROADCAST
TrnID=0x806C
OpCode=6
NmFlags=0x1
Rcode=0
QueryCount=1
AnswerCount=0
AuthorityCount=0
AddressRecCount=1
QuestionRecords:
Name=WORKGROUP       NameType=0x1E (Browser Server)
QuestionType=0x20
QuestionClass=0x1

ResourceRecords:
Name=WORKGROUP       NameType=0x1E (Browser Server)
ResType=0x20
ResClass=
WARNING: Short packet. Try increasing the snap length

(ttl 128, id 6969, len 96)
11:46:40.623432 192.168.1.74.137 > 192.168.1.255.137:
>>> NBT UDP PACKET(137): RELEASE; REQUEST; BROADCAST
TrnID=0x806E
OpCode=6
NmFlags=0x1
Rcode=0
QueryCount=1
AnswerCount=0
AuthorityCount=0
AddressRecCount=1
QuestionRecords:
Name=WORKGROUP       NameType=0x00 (Workstation)
QuestionType=0x20
QuestionClass=0x1

ResourceRecords:
Name=WORKGROUP       NameType=0x00 (Workstation)
ResType=0x20
ResClass=
WARNING: Short packet. Try increasing the snap length

(ttl 128, id 6970, len 96)
11:46:40.950603 192.168.1.244.137 > 192.168.1.255.137: [udp sum ok]
>>> NBT UDP PACKET(137): QUERY; REQUEST; BROADCAST
TrnID=0x81CC
OpCode=0
NmFlags=0x11
Rcode=0
QueryCount=1
AnswerCount=0
AuthorityCount=0
AddressRecCount=0
QuestionRecords:
Name=GA-DCC6E7B5206D NameType=0x00 (Workstation)
QuestionType=0x20
QuestionClass=0x1

(ttl 128, id 41521, len 7
11:46:40.955157 arp who-has 192.168.0.1 tell 192.168.0.14
11:46:41.105197 192.168.1.14.1980 > 222.36.44.8.80: F [tcp sum ok] 0:0(0) ack 1
win 9648 <nop,nop,timestamp 435610 119053142> (DF) (ttl 64, id 5283, len 52)
11:46:41.134587 219.133.131.231.18926 > 192.168.1.244.59024: [udp sum ok] udp 3
(ttl 127, id 35830, len 31)
11:46:41.134653 arp who-has 192.168.1.244 tell 192.168.1.14
11:46:41.185189 192.168.1.14.1981 > 222.36.44.11.80: F [tcp sum ok] 2865339679:2865339679(0) ack 2988811223 win 6432 <nop,nop,timestamp 435618 119078451> (DF) (ttl 64, id 5331, len 52)
20 packets received by filter
0 packets dropped by kernel

ippen

eth0:0    Link encap:Ethernet  HWaddr 00:10:B5:C5:213
          inet addr:192.168.0.14  Bcast:192.168.1.255  Mask:255.255.255.0

网卡设置有问题吧？

platinum

还是 ippen 心细 ^_^

改成这样


ifcfg-eth0:0

1. 
   
2. DEVICE=eth0:0
   
3. BOOTPROTO=static
   
4. IPADDR=192.168.0.14
   
5. NETMASK=255.255.255.0
   
6. ONBOOT=yes
   

复制代码

ifcfg-eth0

1. 
   
2. DEVICE=eth0
   
3. BOOTPROTO=static
   
4. IPADDR=192.168.1.14
   
5. NETMASK=255.255.255.0
   
6. ONBOOT=yes
   

复制代码

其他多余的都不要设，然后 service network restart

dehuang2005

如果成攻了,一定告诉你们!
好感动啊!
好人一生平安!

dehuang2005

不行，大哥，我真的也不想！我现在怀疑一个网卡能不能担负起两个网段的路由！
DEVICE=eth0:0                       
BOOTPROTO=static
IPADDR=192.168.1.14
NETMASK=255.255.255.0
ONBOOT=yes


DEVICE=eth0
BOOTPROTO=static
IPADDR=192.168.0.14
NETMASK=255.255.255.0
ONBOOT=yes
版主我完全照你的方法做的。还是ping 不通192.168.0.1!
在其它的1.1网段上pc 也无法ping通0.1网段上的pc!

ippen

这个方法肯定可行，我用过的
请检查
两个网段接在同一个交换机上吗？
如果只配192.168.0.14,能ping通192.168.0.0段的pc吗？如果不行，先检查网线
尝试重启linux

[ 本帖最后由 ippen 于 2006-1-5 14:22 编辑 ]

dehuang2005

在一个交换机在！
交换上面有路由器！
另外如果只配192.168.0.14ping 192.168.0.1这个网段是没有问题的！

platinum

tcpdump -nn -vv icmp
再抓包看看

ippen

只配置192.168.0.14,然后用 命令 ip addr add 192.168.1.14/24 dev eth0增加一个ip
然后再试

dehuang2005

[root@gaoang root]# tcpdump -nn -vv icmp
tcpdump: listening on eth0
14:33:37.861667 192.168.1.14 > 219.133.40.130: icmp: host 192.168.1.244 unreachable for 219.133.40.130.8000 > 192.168.1.244.4001: udp 104 (DF) (ttl 55, id 0, len 132) [tos 0xc0]  (ttl 64, id 65511, len 160)
14:33:37.861697 192.168.1.14 > 219.133.40.130: icmp: host 192.168.1.244 unreachable for 219.133.40.130.8000 > 192.168.1.244.4001: udp 104 (DF) (ttl 55, id 0, len 132) [tos 0xc0]  (ttl 64, id 65512, len 160)
14:33:42.491647 192.168.1.14 > 219.133.40.130: icmp: host 192.168.1.244 unreachable for 219.133.40.130.8000 > 192.168.1.244.4001: udp 104 (DF) (ttl 55, id 0, len 132) [tos 0xc0]  (ttl 64, id 65513, len 160)
14:33:42.491678 192.168.1.14 > 219.133.40.130: icmp: host 192.168.1.244 unreachable for 219.133.40.130.8000 > 192.168.1.244.4001: udp 104 (DF) (ttl 55, id 0, len 132) [tos 0xc0]  (ttl 64, id 65514, len 160)
14:34:02.261638 192.168.1.14 > 219.133.40.130: icmp: host 192.168.1.244 unreachable for 219.133.40.130.8000 > 192.168.1.244.4001: udp 112 (DF) (ttl 55, id 0, len 140) [tos 0xc0]  (ttl 64, id 65515, len 168)
14:34:02.261671 192.168.1.14 > 61.236.110.8: icmp: host 192.168.1.244 unreachable for 61.236.110.8.30597 > 192.168.1.244.2751: P 2885181366:2885181445(79) ack 1403214925 win 65279 (DF) (ttl 109, id 33352, len 119) [tos 0xc0]  (ttl 64, id 9445, len 147)
14:34:02.261693 192.168.1.14 > 61.236.110.8: icmp: host 192.168.1.244 unreachable for 61.236.110.8.30597 > 192.168.1.244.2751: P 0:79(79) ack 1 win 65279 (DF) (ttl 109, id 33403, len 119) [tos 0xc0]  (ttl 64, id 9446, len 147)
14:34:05.261648 192.168.1.14 > 219.133.40.130: icmp: host 192.168.1.244 unreachable for 219.133.40.130.8000 > 192.168.1.244.4001: udp 112 (DF) (ttl 55, id 0, len 140) [tos 0xc0]  (ttl 64, id 65516, len 168)
14:34:05.261677 192.168.1.14 > 61.236.110.8: icmp: host 192.168.1.244 unreachable for 61.236.110.8.30597 > 192.168.1.244.2751: P 0:158(158) ack 1 win 65279 (DF) (ttl 109, id 33537, len 198) [tos 0xc0]  (ttl 64, id 9447, len 226)

9 packets received by filter
0 packets dropped by kernel

[ 本帖最后由 platinum 于 2006-1-5 14:51 编辑 ]