TOPEX Bytton (HSPA+ / LTE)
ByttonLTE(full)_genericUsermanual_sw306FAS_revN.1.docx
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5.5 ROUTING
As can be seen in the image below, the section about “ROUTING” includes several sub-sections:
Firewall (see and define both packet filtering and port or address redirection)
Routes (display and configure the static routes)
Dynamic (selects OSPF, RIP or BGP for dynamic routing, access to VTY shell)
Virtual R.T (Routing table) - allows multiple instances of a routing table to exist and work at
the same time in Bytton acting as a route
QoS - marking and prioritizing packets for different types of traffic
Figure 5-98 The ROUTING web page for Bytton LTE.
Examples:
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
10.64.64.65 0.0.0.0 255.255.255.255 UH 0 0 0 ppp1
10.0.0.0 0.0.0.0 255.255.255.0 U 0 0 0 br0
192.168.148.0 0.0.0.0 255.255.255.0 U 0 0 0 wan
172.27.0.0 0.0.0.0 255.255.0.0 U 0 0 0 lan0
192.168.0.0 0.0.0.0 255.255.0.0 U 0 0 0 wan
0.0.0.0 10.64.64.65 0.0.0.0 UG 0 0 0 ppp1
# Generated by iptables-save v1.4.10 on Tue Dec 11 15:26:39 2012
*mangle
:PREROUTING ACCEPT [1073:84945]
:INPUT ACCEPT [998:80489]
:FORWARD ACCEPT [66:4168]
:OUTPUT ACCEPT [1198:174430]
:POSTROUTING ACCEPT [1264:178598]
-A PREROUTING -s 10.65.0.0/16 -i br0 -p udp -m udp --sport 4057 -m tos --tos
0x22/0xff -j TOS --set-tos 0x20/0xff
-A POSTROUTING -d 44.229.72.0/22 -o lan0 -p tcp -m tcp --sport 4057 -m tos --
tos 0x00/0xff -j TOS --set-tos 0x38/0xff
COMMIT
# Completed on Tue Dec 11 15:26:40 2012
# Generated by iptables-save v1.4.10 on Tue Dec 11 15:26:40 2012
*nat
:PREROUTING ACCEPT [78:5376]
:OUTPUT ACCEPT [98:5864]
:POSTROUTING ACCEPT [119:7092]
-A POSTROUTING -o ppp3 -j MASQUERADE
-A POSTROUTING -o ppp1 -j MASQUERADE
COMMIT
# Completed on Tue Dec 11 15:26:40 2012
# Generated by iptables-save v1.4.10 on Tue Dec 11 15:26:40 2012
