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134 | .IX Title "GVPE.CONF 5" |
126 | .IX Title "GVPE.CONF 5" |
135 | .TH GVPE.CONF 5 "2009-06-01" "2.22" "GNU Virtual Private Ethernet" |
127 | .TH GVPE.CONF 5 "2010-09-10" "2.22" "GNU Virtual Private Ethernet" |
136 | .\" For nroff, turn off justification. Always turn off hyphenation; it makes |
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140 | .SH "NAME" |
132 | .SH "NAME" |
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196 | .PP |
188 | .PP |
197 | Node-specific settings can be used at any time. If used before the first |
189 | Node-specific settings can be used at any time. If used before the first |
198 | node section they will set the default values for all following nodes. |
190 | node section they will set the default values for all following nodes. |
199 | .SH "CONFIG VARIABLES" |
191 | .SH "CONFIG VARIABLES" |
200 | .IX Header "CONFIG VARIABLES" |
192 | .IX Header "CONFIG VARIABLES" |
201 | .Sh "\s-1GLOBAL\s0 \s-1SETTINGS\s0" |
193 | .SS "\s-1GLOBAL\s0 \s-1SETTINGS\s0" |
202 | .IX Subsection "GLOBAL SETTINGS" |
194 | .IX Subsection "GLOBAL SETTINGS" |
203 | Global settings will affect the behaviour of the running gvpe daemon, that |
195 | Global settings will affect the behaviour of the running gvpe daemon, that |
204 | is, they are in some sense node-specific (config files can set different |
196 | is, they are in some sense node-specific (config files can set different |
205 | values on different nodes using \f(CW\*(C`on\*(C'\fR), but will affect the behaviour of |
197 | values on different nodes using \f(CW\*(C`on\*(C'\fR), but will affect the behaviour of |
206 | the gvpe daemon and all connections it creates. |
198 | the gvpe daemon and all connections it creates. |
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356 | other programs. |
348 | other programs. |
357 | .Sp |
349 | .Sp |
358 | The default is 47 (\s-1GRE\s0), which has a good chance of tunneling |
350 | The default is 47 (\s-1GRE\s0), which has a good chance of tunneling |
359 | through firewalls (but note that gvpe's rawip protocol is not \s-1GRE\s0 |
351 | through firewalls (but note that gvpe's rawip protocol is not \s-1GRE\s0 |
360 | compatible). Other common choices are 50 (\s-1IPSEC\s0, \s-1ESP\s0), 51 (\s-1IPSEC\s0, \s-1AH\s0), 4 |
352 | compatible). Other common choices are 50 (\s-1IPSEC\s0, \s-1ESP\s0), 51 (\s-1IPSEC\s0, \s-1AH\s0), 4 |
361 | (\s-1IPIP\s0 tunnels) or 98 (\s-1ENCAP\s0, rfc1241) |
353 | (\s-1IPIP\s0 tunnels) or 98 (\s-1ENCAP\s0, rfc1241). |
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354 | .Sp |
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355 | Many versions of Linux seem to have a bug that causes them to reorder |
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356 | packets for some ip protocols (\s-1GRE\s0, \s-1ESP\s0) but not for others (\s-1AH\s0), so |
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357 | choose wisely (that is, use 51, \s-1AH\s0). |
362 | .IP "http-proxy-host = hostname/ip" 4 |
358 | .IP "http-proxy-host = hostname/ip" 4 |
363 | .IX Item "http-proxy-host = hostname/ip" |
359 | .IX Item "http-proxy-host = hostname/ip" |
364 | The \f(CW\*(C`http\-proxy\-*\*(C'\fR family of options are only available if gvpe was |
360 | The \f(CW\*(C`http\-proxy\-*\*(C'\fR family of options are only available if gvpe was |
365 | compiled with the \f(CW\*(C`\-\-enable\-http\-proxy\*(C'\fR option and enable tunneling of |
361 | compiled with the \f(CW\*(C`\-\-enable\-http\-proxy\*(C'\fR option and enable tunneling of |
366 | tcp connections through a http proxy server. |
362 | tcp connections through a http proxy server. |
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507 | via gvpe and gvpe traffic via the normal system routing tables: |
503 | via gvpe and gvpe traffic via the normal system routing tables: |
508 | .Sp |
504 | .Sp |
509 | .Vb 1 |
505 | .Vb 1 |
510 | \& ip rule add not fwmark 1000 lookup 99 |
506 | \& ip rule add not fwmark 1000 lookup 99 |
511 | .Ve |
507 | .Ve |
512 | .Sh "\s-1NODE\s0 \s-1SPECIFIC\s0 \s-1SETTINGS\s0" |
508 | .SS "\s-1NODE\s0 \s-1SPECIFIC\s0 \s-1SETTINGS\s0" |
513 | .IX Subsection "NODE SPECIFIC SETTINGS" |
509 | .IX Subsection "NODE SPECIFIC SETTINGS" |
514 | The following settings are node-specific, that is, every node can have |
510 | The following settings are node-specific, that is, every node can have |
515 | different settings, even within the same gvpe instance. Settings that are |
511 | different settings, even within the same gvpe instance. Settings that are |
516 | set before the first node section set the defaults, settings that are |
512 | set before the first node section set the defaults, settings that are |
517 | set within a node section only apply to the given node. |
513 | set within a node section only apply to the given node. |